Beautiful pure white color, reliable wireless mode, and zero communication issues after extensive use of Razer mice. Beautiful, distinct clicks that don't blur into incomprehensibility, just like that Deathadder (little recoil, light clicks). Even the default wheel mode, the tactile one, is a pleasure to use. A bit cumbersome after the same Viper, though not an emergency for me. In first-person shooters that aren't tournaments, I rely on the mouse more. The Viper is your best bet if you're looking for portability and speed. The purchase can be considered successful. It's one of the most comfortable mice for my hand, thus I'm happy to recommend it.