Fyzher :
The Kasafist :
Razer Deathadder or Corsair Vengeance M65. Those are the one's I am currently looking that I have narrowed down to. You can take a peek see if you like them. Plus they have software that can be used to program them to your liking!
well would the razer deathadder 2013 suit for claw grip?
Think so if I'm not mistaken you could even google that kind of info like "best gaming mouse for claw grip" you would be surprised what you can goodle. Anyhow I would think so considering at one point I looked into what different grip types were what mice were good for each type. Though I saw the deathadder on there stating it was good for claw grip.
update: Looked around on tomshardware seems the mouse you ordered is actually very good for claw grip I would just stick with that. Hope that makes you feel you made the right choice LOL!