Side-by-side comparison based on expert reviews and community consensus.
Logitech M720 Triathlon
Best BudgetRazer DeathAdder V3
Best for GamingPrice
$40-$60
$70-$160
Summary
Called 'one of the absolute best ergo office mice in existence' on Reddit, it punches well above its price with programmable buttons and multi-device support.
The top ergonomic pick for gamers, recommended across multiple Reddit threads for its classic right-hand shape, ultralight build, and top-tier sensor performance.
Pros
- Described as 'one of the absolute best ergo office mouse in existence' by Reddit community
- Programmable on-memory buttons with 2 normal side buttons and rubber grip
- Multi-device connectivity supports up to 3 devices
- Significantly cheaper than the MX Master 3S
- Consistently recommended in gaming ergonomic threads alongside only premium alternatives
- Ultralight design reduces fatigue during long gaming sessions
- Classic deep ergonomic right-hand shape with pronounced thumb rest
- Top-tier optical sensor for competitive gaming accuracy
Cons
- Older design compared to newer competitors
- Scroll wheel not as refined as MX Master's electromagnetic wheel
- Less premium feel and materials than higher-end options
- Sensor performance lags behind modern gaming-grade mice
- Right-hand only — no ambidextrous option
- Wired version only for the base V3; wireless version costs significantly more
- Less suited for productivity/office workflows compared to MX Master
- Minimal extra buttons compared to productivity mice
Our take
This is the MX Master for people who don't want to spend MX Master money. The community consensus is unusually strong for a budget pick — this one genuinely overdelivers.
The DeathAdder shape has been refined over decades and it shows — this is the ergonomic mouse that doesn't make you sacrifice gaming performance for comfort.
Buy
