Hi guys, I've read a lot about the latest mice out there and such. I currently have a Razer Copperhead and am happy with it but feel like a change. Has anyone 'upgraded' from a Copperhead to something else and been blissfully happy that they did? (if so, which mouse?) I did buy the Imperator but promptly sent it back as I didn't like it and it has issues. I was thinking of buying the 'Old' Deathadder as I've read it still has the best sensor around and certainly better than the Respawn Deathadder. I have medium sized hands and kind of use a combo of claw/palm - not quite fully either one. So, has anyone upgraded from a copperhead to something else and been ecstatic?