I was a little skeptical based on these mice called gamer. Having so far used mainly Logitech (MX 1000, MX Performance and my old MX518 still in her closet) I was apprehensive to change. Result: not really disappointed at all. The soft-touch side of it is nice and sides "pins" ensure a good grip. The buttons are well placed, quick and easy access. Sideways "slip" is just great compared to my Logitech. The possibility of using two precision profiles is convenient for the office and play. Being able to change the colors and symbol roulette is fun, just unfortunate that it's not really of 16 million colors but it n ' is not the priority I think. In short very satisfied with the final product.