google these
Razer ouroboros problem
cyborg rat problem

you'll find out that Rat may hv alot of major problem within month
several Rat user at here has face these problem too

my friend ouroboros rosak in 2 months ....he had cyborg also ...i tried before...and i feel the mouse the look is insanely cool but abit clumsy LOLOLOLOl.

why not logitech? the durability is like rock strong...Corsair cantik pun...steelseries...if u buy mousepad then nice...their mouse i always think is overpriced

enjoy ur new mouse.. i like simple and clean look mouse.. i have Razer Naga Epic but end up giving it to my girlfriend coz got too many buttons lol.. now using steelseries sensei.. i got logitech MX518 as well.. its my first gaming mouse.. very durable.. used to own Razer Death Adder 3G.. very comfortable to hold.. hmm i didn't realize i have too many mouse.. almost forgot where i put them..

rival

too long or too wide?
btw any idea about the dimensions of the Corsair M65? Can't seem to find it lol

Thanks, didn't even see it on the official site
oh, it appears that the m65 is 15mm shorter referring to above

hmm, pretty weird since both are almost the same on paper

I have both, and I prefer the Rival. It's more comfortable for me (palm grip). The M65 is still awesome though, quality is superb, but it's just too low and flat for me. I also got the white one with glossy finish which is a no-no for sweaty palms.

Edited