When searching for the best mosquito repellent devices, the goal is to find options that effectively protect you outdoors without complicated setups or harsh chemicals. The Thermacell E-ZoneGuard Patio makes a strong case for overall performance with its reliable coverage and scent-free operation, while the Thermacell Mosquito Lantern offers 12-hour protection in a convenient, no-spray design. However, tradeoffs include factors like battery life, coverage area, and ease of refilling. Some devices excel in portability, others in long-lasting protection, so your choice depends on your specific outdoor use. Continue reading for a detailed breakdown of the top options to help you make an informed decision.
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Key Takeaways
- The best devices balance coverage area with ease of use, with Thermacell models leading in both categories.
- Refillability and battery life are key tradeoffs influencing long-term value and convenience.
- Devices with scent-free and DEET-free options appeal to sensitive users and those seeking chemical-free protection.
- Portability varies widely; compact models are ideal for camping, while larger units suit backyard setups.
- Price often correlates with coverage and features, but the most expensive isn’t always the best for every need.
| 2-in-1 Rechargeable Outdoor Mosquito Repellent Device for Patio and Camping |  | Best Overall Portable Mosquito Repeller | Protection Zone: 20 feet | Battery Life: 4.5 hours | Charging Time: 6 hours | VIEW LATEST PRICE | See Our Full Breakdown |
| Virine Mosquito Repeller 2 Pack, Portable USB-C Rechargeable Mosquito Deterrent with 4 Refills |  | Best Value Portable Mosquito Repeller | Protection Zone: 30 ft | Refills: 4 | Power: Rechargeable up to 3.5 hours or USB-C | VIEW LATEST PRICE | See Our Full Breakdown |
| Thermacell Mosquito Portable Repeller with 12-Hour Refill and 15-Foot Zone |  | Best Chemical-Free Outdoor Repeller | Coverage Zone: 15 feet | Refill Duration: 12 hours | Repellent Mats Duration: 4 hours | VIEW LATEST PRICE | See Our Full Breakdown |
| Thermacell E-ZoneGuard Patio Rechargeable Mosquito Repellent, 20-Foot Zone, 5.5-Hour Runtime, Black |  | Best Rechargeable Patio Mosquito Repeller | Zone of Protection: 20 FT | Runtime: 5.5 hours | Refill Duration: 12 hours | VIEW LATEST PRICE | See Our Full Breakdown |
| OFF! Refillable Mosquito Lamp |  | Best Traditional Candle-Style Mosquito Repeller | Coverage Area: 10 ft x 10 ft | Duration: Up to 6 hours | Includes: 2 candles, 2 diffusers | VIEW LATEST PRICE | See Our Full Breakdown |
| Thermacell Mosquito Repellent Rechargeable Adventure EX-Series EX90 |  | Best Overall for Versatile Outdoor Use | Protection Zone: 20 feet | Battery Life: up to 9 hours | Refill Duration: 12 hours | VIEW LATEST PRICE | See Our Full Breakdown |
| Thermacell E-ZoneGuard Patio Rechargeable Mosquito Repeller, 9-Hr Battery, 20-Ft Zone, 12-Hr Refill, Scent-Free, DEET-Free |  | Best for Safe, Chemical-Free Patio Control | Battery Life: Up to 9 hours | Protection Zone: 20 feet | Refill Duration: 12 hours | VIEW LATEST PRICE | See Our Full Breakdown |
| Repel Realm Zone Mosquito Repellent Device, 1 Count, Outdoor Diffuser for Effective Mosquito Protection |  | Best Compact Portable Outdoor Solution | Battery Life: Up to 5.5 hours | Refill Duration: 40 hours | Includes: Device, USB charging cable, one refill | VIEW LATEST PRICE | See Our Full Breakdown |
| Thermacell Mosquito Repellent Lantern – No Spray, Scent-Free, 12-Hour Protection |  | Best for Long-Lasting Lantern-Style Coverage | Protection Zone: 15 feet | Run Time: 12 hours | Refill Duration: 36 hours | VIEW LATEST PRICE | See Our Full Breakdown |
| Murphy’s Naturals Mosquito Repellent Device for Patio & Outdoor Use |  | Best Plant-Based, Eco-Friendly Option | Protection Zone: 15 feet | Battery Life: 5.5 hours | Refill Duration: 30 hours | VIEW LATEST PRICE | See Our Full Breakdown |
| mosquito repellent device | Refill Duration | Protection Zone | Battery Life |
|---|---|---|---|
| 2-in-1 Rechargeable Outdoor Mo | — | 20 feet | 4.5 hours |
| Virine Mosquito Repeller 2 Pac | — | 30 ft | — |
| Thermacell Mosquito Portable R | 12 hours | — | — |
| Thermacell E-ZoneGuard Patio R | 12 hours | — | — |
| OFF! Refillable Mosquito Lamp | — | — | — |
| Thermacell Mosquito Repellent | 12 hours | 20 feet | up to 9 hours |
| Thermacell E-ZoneGuard Patio R | 12 hours | 20 feet | Up to 9 hours |
| Repel Realm Zone Mosquito Repe | 40 hours | — | Up to 5.5 hours |
| Thermacell Mosquito Repellent | 36 hours | 15 feet | — |
| Murphy’s Naturals Mosquito Rep | 30 hours | 15 feet | 5.5 hours |
More Details on Our Top Picks
2-in-1 Rechargeable Outdoor Mosquito Repellent Device for Patio and Camping
This compact, rechargeable device stands out for its ability to cover a 20-foot zone effectively, making it versatile for both patio gatherings and camping trips. Compared with the Thermacell E-ZoneGuard, it offers similar protection but adds dual-mode operation, which could be useful in different outdoor scenarios. Its main tradeoff is the 4.5-hour runtime, which may limit extended events without recharging. The one-button control simplifies use, but manual operation might be less convenient during active outdoor moments. Overall, this model provides a reliable, rechargeable option that balances portability and effectiveness, especially for users who want an easy-to-operate device with a decent coverage zone.
Pros:- Effective 20-foot mosquito protection zone
- Rechargeable with quick Type-C charging
- Simple one-button operation
- Suitable for various outdoor settings
Cons:- Battery runtime may be limited for long events
- Requires 15 minutes to reach full efficiency
Best for: Families or outdoor enthusiasts needing portable, rechargeable mosquito protection during short outdoor activities or gatherings.
Not ideal for: Long outdoor events or camping trips lasting more than 4 hours, as battery life may fall short without recharging.
- Protection Zone:20 feet
- Battery Life:4.5 hours
- Charging Time:6 hours
- Charging Cable:Type-C
- Modes:Dual-mode
Our verdict“This device is ideal for those seeking a portable, easy-to-use mosquito repeller with reliable coverage for short outdoor sessions.”
Virine Mosquito Repeller 2 Pack, Portable USB-C Rechargeable Mosquito Deterrent with 4 Refills
Compared with the thermacell models, the Virine 2-pack offers a larger protection zone of 30 feet, with the added benefit of natural ingredients like citronella, peppermint, and geraniol, which are safer and more pleasant for users. Its dual function as a night light enhances its appeal for outdoor evenings, but the limited 3.5-hour battery life per charge might require frequent recharging, especially when used multiple times in a day. The included refills and stylish design make it a good choice for budget-conscious shoppers who want natural mosquito deterrence without sacrificing coverage. However, its shorter battery life means it’s better suited for shorter outdoor use rather than all-night protection.
Pros:- Effective 30-foot mosquito protection zone
- Natural ingredients for safer use
- Dual function as a night light and repeller
- USB-C rechargeable
Cons:- Battery life limited to 3.5 hours per charge
- Adapter not included, may need additional purchase
Best for: Budget-conscious consumers seeking natural, dual-purpose mosquito protection for outdoor and indoor use with multiple refills.
Not ideal for: Extended outdoor events or overnight camping, where longer battery life is necessary for continuous protection.
- Protection Zone:30 ft
- Refills:4
- Power:Rechargeable up to 3.5 hours or USB-C
- Ingredients:Geraniol, Peppermint, Citronella
- Dimensions:Compact, stylish design
Our verdict“This pick suits those wanting a natural, affordable, portable mosquito deterrent with a sizable coverage area, but it’s less ideal for prolonged outdoor use.”
Thermacell Mosquito Portable Repeller with 12-Hour Refill and 15-Foot Zone
Compared to electronic devices, the Thermacell portable model relies on scent-free, heat-activated mats, making it a safe, chemical-free choice for outdoor enthusiasts. It covers a 15-foot zone, which is smaller than some rechargeable options like the E-ZoneGuard but excels in using fuel cartridges, eliminating the need for batteries or charging. Its 12-hour fuel lifespan and scent-free operation make it particularly appealing for camping, hunting, or fishing where chemical- and spray-free solutions are preferred. The main tradeoff is the need to carry fuel cartridges and replace mats every 4 hours, which may add inconvenience for extended use. This device is well-suited for users prioritizing chemical-free, reliable protection in outdoor settings.
Pros:- Effective 15-foot mosquito protection zone
- Scent-free and chemical-free operation
- Portable, no batteries needed
- EPA-reviewed safety
Cons:- Requires fuel cartridges for operation
- Refill mats need replacement every 4 hours
Best for: Outdoor lovers seeking a chemical-free, scent-free mosquito control method that is portable and effective for extended outdoor activities.
Not ideal for: Indoor use or casual backyard use where longer-lasting electronic devices are more convenient.
- Coverage Zone:15 feet
- Refill Duration:12 hours
- Repellent Mats Duration:4 hours
- Power Source:Fuel cartridge
- Includes:Repeller, 12-hour fuel cartridge, three 4-hour mats
Our verdict“Ideal for outdoor adventurers who prefer chemical-free, scent-free mosquito protection with reliable, portable fuel-powered operation.”
Thermacell E-ZoneGuard Patio Rechargeable Mosquito Repellent, 20-Foot Zone, 5.5-Hour Runtime, Black
This model is a solid choice for those wanting a large, 20-foot protection zone combined with rechargeable convenience. It surpasses the smaller zone of the Thermacell portable with a longer runtime of 5.5 hours, making it better suited for extended patio use. Its scent-free, DEET-free, and EPA-registered operation make it safe for families and pets. Compared with the 12-hour refill-based models, it offers the advantage of reuse without fuel or mats, but the 5.5-hour runtime may fall short during long outdoor evenings, requiring multiple recharges or replacements. Its simplicity and safety features make it ideal for casual outdoor settings that require easy operation and chemical-free protection.
Pros:- Provides a large 20-foot mosquito protection zone
- Rechargeable battery lasts up to 5.5 hours
- Scent-free, DEET-free, safe for pets and kids
- EPA registered and easy to operate
Cons:- Limited runtime for long outdoor gatherings
- May require frequent recharges for extended use
Best for: Homeowners or patio users wanting a rechargeable, scent-free mosquito repeller with a sizable coverage zone and easy operation.
Not ideal for: Extended overnight outdoor events or large gatherings where longer runtime is needed without recharging.
- Zone of Protection:20 FT
- Runtime:5.5 hours
- Refill Duration:12 hours
- Battery Type:Rechargeable lithium-ion
- EPA Registered:Yes
- Use:Outdoor only
Our verdict“This device suits those looking for a rechargeable, chemical-free mosquito solution ideal for patio use but less so for all-night protection without multiple charges.”
OFF! Refillable Mosquito Lamp
Compared to electronic devices, the OFF! mosquito lamp offers a familiar, candle-like appearance that many find appealing for outdoor ambiance. It covers a 10×10 foot area effectively for up to 6 hours using diffusers and candles. While it creates a cozy, traditional outdoor vibe, its coverage is smaller than most electronic options, making it less suitable for larger gatherings. The need to purchase separate candles and diffusers adds ongoing costs, and the manual refilling process may be less convenient than electronic solutions. This lamp is best suited for small patios or personal spaces where a charming, familiar aesthetic is desired, and the user doesn’t mind refilling candles for continuous protection.
Pros:- Effective coverage up to 10 ft x 10 ft
- Long-lasting protection up to 6 hours
- Creates a cozy, traditional outdoor atmosphere
- Uses familiar candles and diffusers
Cons:- Requires separate purchase of candles and diffusers
- Limited coverage area for larger spaces
Best for: Homeowners or outdoor hosts who prefer a traditional, candle-like mosquito repellent for small areas and enjoy ambiance with protection.
Not ideal for: Large outdoor parties or areas requiring longer-lasting, automated electronic solutions.
- Coverage Area:10 ft x 10 ft
- Duration:Up to 6 hours
- Includes:2 candles, 2 diffusers
Our verdict“Ideal for small, cozy outdoor settings where a traditional, charming mosquito deterrent is preferred over electronic devices.”
Thermacell Mosquito Repellent Rechargeable Adventure EX-Series EX90
The Thermacell Adventure EX-Series EX90 stands out for its large 20-foot protection zone and rechargeable design, making it ideal for outdoor enthusiasts who want scent-free, chemical-free mosquito control. Compared with products like the Murphy’s Naturals Mosquito Repellent Device, it offers longer protection per charge and a more rugged, weather-resistant build, though it’s limited to outdoor environments and needs frequent recharging for continuous use. Its ease of use with a simple push-button and included accessories makes it suited for camping, patios, or RV trips. The 9-hour battery life strikes a balance between portability and extended outdoor use, but users should plan for refills after that period. Overall, this device is perfect for those prioritizing large coverage and a chemical-free experience during outdoor activities, despite its limited indoor suitability and need for recharging.
Pros:- Provides a large 20-foot mosquito protection zone
- Rechargeable and scent-free, safe for people and pets
- Weather-resistant and easy to operate with push-button control
Cons:- Only suitable for outdoor use
- Protection duration limited to 9 hours per charge
- Refills are necessary for ongoing protection
Best for: Outdoor adventurers and campers who need a large, chemical-free zone without sprays or flames
Not ideal for: Indoor spaces or indoor-only use, where longer-lasting or plug-in options are better
- Protection Zone:20 feet
- Battery Life:up to 9 hours
- Refill Duration:12 hours
- Battery Type:Rechargeable lithium-ion
- Weather Resistance:IP54 rated
- Includes:Repeller, carabiner, lanyard, 12-hour refill
Our verdict“This device works best for outdoor users who value large coverage and chemical-free operation but don’t mind recharging regularly.”
Thermacell E-ZoneGuard Patio Rechargeable Mosquito Repeller, 9-Hr Battery, 20-Ft Zone, 12-Hr Refill, Scent-Free, DEET-Free
The Thermacell E-ZoneGuard Patio makes a compelling case for outdoor spaces requiring reliable mosquito protection without scents or chemicals. Its 20-foot coverage matches the Thermacell Adventure EX-Series, but it is designed specifically for patio use, with a rechargeable battery offering up to 9 hours of continuous protection. Unlike the Murphy’s Naturals, which relies on plant-based oils, this device uses scientifically proven methods to create a scent-free zone, making it safer for sensitive users. While the protection zone is consistent, environmental factors can influence effectiveness, and recharging or refilling is needed for prolonged gatherings. It’s an excellent choice for those seeking a portable, easy-to-use device that blends safety with outdoor convenience, though it’s not suitable for indoor environments.
Pros:- Large 20-foot mosquito protection zone
- Rechargeable battery lasts up to 9 hours
- No sprays, scents, or flames; safe for pets and children
Cons:- Designed for outdoor use only
- Protection zone efficacy varies with environmental factors
- Requires recharging or refilling for extended use
Best for: Homeowners seeking a safe, scent-free mosquito deterrent for outdoor patios and decks
Not ideal for: Indoor use or large-scale outdoor events lasting beyond 9 hours without recharging
- Battery Life:Up to 9 hours
- Protection Zone:20 feet
- Refill Duration:12 hours
- Scent:Scent-free
- DEET:DEET-free
- Use:Outdoor only
Our verdict“Ideal for homeowners who want a convenient, chemical-free outdoor mosquito barrier that’s safe for everyone, with the caveat of needing recharges for long sessions.”
Repel Realm Zone Mosquito Repellent Device, 1 Count, Outdoor Diffuser for Effective Mosquito Protection
The Repel Realm Zone Mosquito Repellent Device offers a compact, scent-free solution for outdoor gatherings, standing out with its USB rechargeable feature and simple operation. Its 5.5-hour battery life is shorter than larger devices like the Thermacell E-ZoneGuard, making it better suited for shorter outdoor events or as a supplemental device. The included USB charger and refill make it convenient, but the limited runtime could be a drawback during extended outdoor activities. Refill costs are separate, which can add up over time, and its outdoor-only design means it’s not a fit for indoor use. This pick makes sense for those who need a portable, quick-to-deploy mosquito deterrent for casual outdoor settings, but not for all-day protection.
Pros:- Effective scent-free mosquito protection
- Rechargeable via USB; portable and easy to use
- Includes refill and charging cable for convenience
Cons:- Limited to about 5.5 hours of use
- Refills sold separately, increasing ongoing costs
- Battery life may be insufficient for extended outdoor use
Best for: Campers or outdoor hosts needing a small, portable device for short-term use
Not ideal for: Long outdoor events or continuous outdoor protection where longer battery life is necessary
- Battery Life:Up to 5.5 hours
- Refill Duration:40 hours
- Includes:Device, USB charging cable, one refill
Our verdict“A handy, portable option perfect for quick outdoor sessions but less suitable for long-lasting protection during large gatherings.”
Thermacell Mosquito Repellent Lantern – No Spray, Scent-Free, 12-Hour Protection
The Thermacell Mosquito Repellent Lantern offers a practical, flame-free alternative to sprays, with a large 15-foot protection zone and 12 hours of continuous use. Its quick heating and easy setup make it suitable for patios, campgrounds, or outdoor parties. Compared to smaller devices like the Murphy’s Naturals, it covers a slightly smaller area but provides longer protection per refill, which can be more convenient. The fuel cartridge system means ongoing costs and replacement parts, making it less ideal for those seeking a low-maintenance option. Its large coverage and 12-hour runtime are compelling for outdoor spaces where constant mosquito presence is a concern, though the need for fuel refills adds a layer of ongoing expense.
Pros:- No sprays, scent-free, flame-free design
- Provides up to 12 hours of protection
- Large coverage area ideal for patios and outdoor gatherings
Cons:- Requires fuel cartridges which need replacement
- Design only for outdoor use
- Refills and parts may increase ongoing costs
Best for: Outdoor hosts who want a large, scent-free, flame-free mosquito deterrent with long runtime
Not ideal for: Indoor use or short-term outdoor activities where a quick, rechargeable device suffices
- Protection Zone:15 feet
- Run Time:12 hours
- Refill Duration:36 hours
- Power Source:Fuel cartridge
Our verdict“This lantern is a reliable choice for outdoor spaces needing extended, scent-free protection, provided users are comfortable with fuel refills.”
Murphy’s Naturals Mosquito Repellent Device for Patio & Outdoor Use
Murphy’s Naturals Mosquito Repellent Device provides a plant-based, DEET-free mosquito barrier ideal for eco-conscious users. Its blend of essential oils like peppermint, rosemary, and cinnamon leaf creates a 15-foot scent-free zone, making it safer for sensitive skin and outdoor environments. Compared to chemical-based devices like the Thermacell options, it offers a natural alternative but may require more frequent refills to maintain protection, especially during large gatherings. Its 5.5-hour battery life limits continuous use, so it’s best suited for short outings or smaller groups. Despite its shorter runtime, the natural oils are a plus for those avoiding synthetic chemicals, though effectiveness can vary with environmental conditions.
Pros:- Plant-based, DEET-free mosquito protection
- Safe for outdoor use around children and pets
- Portable and easy to operate with LED indicator
Cons:- Limited to about 5.5 hours of battery life
- Refills may need frequent replacement for large groups
- Effectiveness can vary with environmental conditions
Best for: Eco-conscious outdoor enthusiasts and small gatherings who prefer natural repellents
Not ideal for: Large outdoor parties or all-day use where longer battery life and coverage are needed
- Protection Zone:15 feet
- Battery Life:5.5 hours
- Refill Duration:30 hours
- Refill Included:Yes
- Rechargeable:Yes, USB-C
Our verdict“This device appeals to users seeking a natural, eco-friendly mosquito repellent for small outdoor settings, though it requires frequent recharging or refilling for longer use.”
How We Picked
The products in this roundup were evaluated based on their coverage area, ease of use, battery life, refill options, scent and chemical profiles, and overall durability. We prioritized devices that deliver consistent protection in outdoor settings, whether for camping, patio use, or backyard gatherings. Cost-effectiveness and refill availability also played a role in the ranking, ensuring that each option offers good value for its features. Devices were compared against each other to identify strengths and weaknesses, with a focus on real-world usability rather than just technical specs. This approach helps ensure that every pick meets the needs of different outdoor lifestyles and budgets.Factors to Consider When Choosing Best Mosquito Repellent Devices
Choosing the right mosquito repellent device requires considering several factors beyond basic features. Understanding your specific outdoor environment, duration of use, and sensitivity to chemicals can help narrow down options. The following sections highlight key considerations that influence how well a device will perform and whether it fits your outdoor lifestyle. Avoid common pitfalls like choosing a device with insufficient coverage or poor battery life that doesn’t last through your outdoor activities.Coverage Area and Effectiveness
One of the most important factors is how much area the device can protect. Larger coverage zones are essential for big patios or camping setups, but they typically come with higher price tags. Devices like Thermacell models often specify a zone of 15 to 20 feet, making them suitable for most outdoor gatherings. Smaller, portable units may be perfect for individual use but won’t protect a large space, so match the device’s coverage to your needs for effective mosquito control.
Ease of Use and Maintenance
Ease of operation impacts how often you’ll use the device and how comfortable you are setting it up. Refillable models save money over time but require frequent refilling, which can be inconvenient if the refill process is complicated. Battery-powered devices offer portability but depend on battery life, so look for models with long-lasting or replaceable batteries. Some devices, like lanterns, are designed for quick setup, making them ideal for spontaneous outdoor activities.
Chemical-Free and Scent Options
If you or your family are sensitive to chemicals like DEET, choosing scent-free or natural options becomes important. Devices such as Thermacell’s scent-free models provide chemical-free protection, avoiding strong odors or residual sprays. However, chemical-free models may sometimes have smaller coverage zones or shorter durations, so weigh your need for chemical-free protection against coverage requirements.
Portability and Power Source
The decision between portable and stationary devices depends on your outdoor activities. For camping or hiking, compact, rechargeable units are best, but they may have limited run times. Larger, plug-in or propane models are suitable for backyard use but lack portability. Consider your typical outdoor setting and how often you’ll need to move the device to choose the right power source and size.
Price and Long-Term Value
While budget models are tempting, investing in a slightly more expensive device can yield better coverage, longer battery life, and easier maintenance. Refillable options tend to be more cost-effective over time, but check the cost of refills and batteries before purchasing. Sometimes, paying more upfront results in a more durable, reliable device that needs fewer replacements, making it a smarter long-term choice.
Frequently Asked Questions
How effective are rechargeable mosquito repeller devices compared to propane-based ones?
Rechargeable devices generally offer good effectiveness for smaller areas and are more convenient, especially for portable use. Propane-based models, like Thermacell’s traditional units, tend to produce a stronger, more consistent zone of protection suitable for larger outdoor spaces such as patios or camping sites. The choice depends on your specific needs: rechargeable units are excellent for quick, short-term use, while propane devices are more suitable for extended outdoor periods in larger spaces.
Are scent-free or DEET-free mosquito repellents less effective?
Not necessarily. Many scent-free and DEET-free devices rely on alternative technologies like heat-activated repellent mats or ultrasonic sound waves. While they may have smaller coverage zones or shorter durations, they can still provide reliable protection for personal or small-group use. It’s important to match the device’s capabilities with your outdoor activity size and duration to ensure adequate protection.
Can I use these devices indoors or in enclosed spaces?
Most mosquito repellent devices are designed for outdoor use and should not be used indoors due to potential chemical emissions or safety concerns. Ultrasonic models are often marketed for indoor use, but their effectiveness remains debated. For indoor mosquito control, physical barriers like screens and mosquito nets are safer and more reliable options, as devices meant for outdoor use may pose health risks if misused inside.
How often do I need to refill or replace the cartridges or refills?
The frequency depends on the device’s size and usage duration. Many models, such as Thermacell’s, provide refills lasting between 12 to 15 hours of protection. Portable units with replaceable cartridges or pads often need refilling after each outdoor session, which can be once a day or less for casual use. Always check the refill lifecycle before purchasing, especially if you plan to use the device regularly or for extended periods.
Is it worth investing in a more expensive mosquito device?
Higher-priced devices often offer larger coverage zones, longer battery life, and more durable construction, which can translate into better value over time. If you frequently spend time outdoors or host large gatherings, investing in a premium model might reduce the need for multiple cheaper units. On the other hand, for occasional use, a budget-friendly device that covers smaller spaces may be sufficient. Consider your outdoor habits and the total cost of ownership when choosing.
