Summary: I would have thought a mouse that cost this much would be better. I get very bad lag when using in RTS type games. Seems to move very smooth but will not register half of the clicks so you have to click like mad and hope one of them register.
Summary: I got the product and received everything in the box including all the mouse weights, but the feet on the bottom are a little more worn out than I assumed from the "like-new" status on the site. Not a huge deal, but I was concerned at first.
Summary: Pros: High quality rubberized material over the entire surface of the mouse. Amazing ergonomic design. Simple, 5-button design. Feels sturdy well built. Weight-adjustment system. Mouse buttons are not too heavy/too light. Custom lighting options. Scroll wheel is accurate and high quality.
Summary: I have finally found my perfect mouse. I have medium to large hands (size 8 surgical gloves), and a wider palm. This thing feels like it was molded specifically for me. Long gaming sessions and ZERO discomfort. I love the rubbery texture. Feels near identical to the Razor material...which is a good thing to me. I like it better than the hard plastic Logitech uses. The sensor is amazing.
Laser has a mind of its own, totally useless mouse
Amazon Customer, Amazon
3 February 2013
Summary: I got this mouse at the insistence of my Swedish friends, as I do professional gaming on PC. The first one I got had a laser that would randomly go off doing loop-d-loops (not sure how to spell that out) and making the mouse unusable. I got Amazon to send out a new one which worked fine for about a week then started the same problem. At that point I contacted Mionix who said it was a firmware issue and was to be fixed soon.
Summary: Quality mouse, I'm very impressed with this purchase. Perfect for gaming, loads of sensitivity and it just glides across the mousepad. The supplied weights are more than sufficient and stuffing them all in gives the owner a reassuringly heavy mouse. Minimal pinky drag and fantastic comfort + ergonomics. Only problems I had were some firmware bugs (on win 7 64bit), nothing too major and no hindrance at all.