Viper V2 Pro

I would like to add to this in support of wooting, I have used my 60he for 3 years and never had any issues with it. I used a razer cynosa chroma keyboard before getting my wooting and it died in about 1-2 years. Then I got a razer viper v2 pro mouse and it lasted 6 months before the wireless dongle

for 50-100€ look at the razer orochi v2 - it's around 60€ and weighs like 70g with a lithium battery. the deathadder v3 wired is 59g but not wireless. if you can stretch budget a bit the viper v2 pro drops to 100€ on sale sometimes. logitech g305 is another option but heavier at 99g. orochi is what

Razer has, objectively, the best (third party tested) performance implementation. Some models the build quality is questionable, but not, generally, the top models. For example, I have bought five mice from them. The Deathadder 2013 is being used by a client, the Viper Ultimate by a friend, Viper V2