TechREACTION Review: CM Storm Sentinel Z3RO-G Gaming Mouse
 

We put the mouse through its paces with games like Battlefield: Bad Company 2, HON, and, of course, Shattered Horizon. After all, it's included with the mouse, so why wouldn't we use it? Playing the games with the Sentinel Z3RO-G was, in a word, smooth. The mouse was highly responsive. Changing profiles and DPI on the fly was no problem. Overall? Pretty damn good.

http://www.techreaction.net/2011/10/...-gaming-mouse/