Razer Viper V4 Pro vs Logitech G Pro X2 Superstrike compared on weight, click, battery and software, with a separate verdict for each player type.
Mouse
Sensors, weight, polling, and click feel, tested on what changes in a real hand rather than on the box.
Cheap mice now ship last year's Hero and Focus Pro sensors
Budget gaming mice inherited last year's flagship sensors and 8,000Hz polling. Here is what still separates the price tiers, ranked by what you feel.
DeathAdder V3 HyperSpeed hits 55g by shrinking the shell
The Razer DeathAdder V3 HyperSpeed hits 55g, but its shell shrank 17 percent against the V3 Pro. See which light mice kept hand room and which cut it.
Swap the G Pro X2's feet for PTFE and it glides again
Mouse skates PTFE vs UHMWPE decide how a mouse feels. Compare friction, wear and cost per month, then fix the scratchy G Pro X2 Superstrike.
Set your mouse DPI on Linux with Piper, not vendor apps
Configure gaming mouse DPI, profiles and buttons on Linux with Piper and libratbag, and learn how to check device support before you buy anything.
A Viper V4 Pro at 2,000Hz feels the same as at 8,000Hz
8000Hz vs 2000Hz polling latency is a 0.375ms gap, sitting inside a click-to-photon chain measured at 13.8ms. Here is the polling tier worth running.