Shoot. I should have waited one more month until I bought a new gaming mouse, now I'm stuck with my Rival.
I'm kinda disappointed with my Rival 300. It's way too easy to accidentally press the LMB when clicking on the scroll wheel, for one, and its not as well constructed as the cheaper sensei raw. Looking at this Corsair model, I have to admit it's kind of growing on me. I like that it uses the same sensor as Logitech's Proteus Core, and is heavier. Seems like the M65 has a more ambidextrous design to it vs the other two, not really a bad thing necessarily. Was kind of leaning toward the Mionix Castor or G502 so far, but now I dunno lol.