Most of the comments im reading is about how the mouse feels 'good' in their hands. So do these mice actually improve your game in any way?
i am a dota player and now im only using a samsung mouse. for my opinion at the moment i think the mouse is great. I can do what razer/logitech users do for for instance dodge spells, farm etc...

It would improve playing FPS games, but does it improve playing games like dota?

im considering on trying to get one of those razer mice...