Corsair Vengeance M90 Gaming Mouse Review @ TechwareLabs
 

The M90 is a good first product geared toward MMO and RTS gaming. They also have a sister product the M60 geared toward FPS games. The M90 has an aluminum metal frame\base that gives it solid feel without a lot of weight. The brushed aluminum also is a nice contrast to the rugged black plastic. The mouse has a nice ergonomic shape that makes using the mouse for long periods of time comfortable.

http://www.techwarelabs.com/corsair-...-mouse-review/