These mice look badass, and their sensors are really good if used well. I hope they haven't screwed up the firmware.

Let me try again. This time in the right topic. :P I am using the M60 for a while now. Great mouse. There were supposed to be issues with the scroll wheel of the M60/M90. I haven't encountered them yet. I did encounter the bad painting of the sniper button, though. It's likely that this new series is supposed to correct those as well.

i love my m60, great mouse, fits my hand perfectly