Can't really decide on my favorite...
The rubber coating as well as the teflon feet of the Roccat Kone Pure are completely uncomparable with any other mice I've used, including some models from Razer (DA 3.5, Abyssus, Imperator and Naga), but although the ergonomy isn't really all that bad, it's just not as good as the Corsair M65 (third) or the Logitech G9x.
The perfect mouse for me, would be a Logitech G9x with proper internals and NOT this **** he has inside:
Seriously, Logitech just had to go and use the worst scroll available, the worst switch for the middle button and some crappy switches for the side buttons....
And by the way, in case anyone's wondering, the best bang for the buck, imo, is the CM Storm Recon, has even higher quality internals than the Roccat Kone Pure and cost half as much.