So I got the Deathadder v2

I would just return it and get a Viper V2 Pro, the Viper V2 Pro has nice mouse skates/feet on it. The Viper V2 Pro is really nice, a little bit pricier but worth it, and it has a really good sensor too :)

Yea but does the mouse feet get worn just like the Deathadder v2?

Viper V2 Pro has only been out for a little over a month now so its hard to say if the mouse skates/feet wear down quickly versus another model, but so far I havent heard of anything like that happening with the Viper V2 Pro, its honestly a little bit early to tell how long the mouse feet on it will last... all I can really tell you at this point!