From the time I heard about this mouse, I finally let myself tempted and I must say I'm really not disappointed !! Wow player, I must say that I won just quickly About me, the handling has been rather rapid. I find the location of buttons and well thought even the keys 10 11 and 12 are not that difficult ca after the takeover (it is after a hand size issue). The weight is found (although one could imagine can be the opportunity to change this one) and more this mouse is very pretty !! The other option we could have imagined, too, is the possibility to set the intensity of the brightness of the lighting system. Finally, this mouse is suitable for SPF as perfectly.