So there have been a couple of revisions of this mouse, and they are up to the HERO version of it. I am still using the original G502. It has been around for so long, and people still rave about the way it fits your hand. I have gone through many mice and always end up coming back to it. I ended up ordering the HERO version this morning since mine is finally getting work out and they are so cheap now. About $40. You still running yours @C Pav ?
Logitech G502 HERO high performance gaming mouse. Featuring HERO, our best sensor, 11 programmable buttons, LIGHTSYNC RGB technology & tunable weight.