Copperhead

My MX310 is freezing down couple of times in a minute nowadays, so I thought it's about time to buy a new mouse. I would like to hear opinions from people who actually have this mouse, does it still have those driverproblems that it had in the beginning? And does the mouse need additional gliders or are originals good enough? Just tell me stuff about it and lets see if I am going to buy it then. :)

Thanks in advance.