Start with your grip
Think about how your hand naturally rests on your current mouse. Palm, claw and fingertip grips place your fingers differently. Compare the shape and dimensions of each model rather than choosing by appearance alone.
Choose your connection
Wired keeps things simple. Wireless gives you more freedom around the desk. Consider your charging routine and check the exact model’s connection options before choosing.
Build around your game
A comfortable shape and a button layout you can reach matter more than a single headline number. Start with the games you actually play, then shortlist the features you will use.