I've had my MX Revolution for over a year without experiencing the problems you describe. While I'll admit that I've never been the biggest fan of the locking/u

I've had my MX Revolution for over a year without experiencing the problems you describe. While I'll admit that I've never been the biggest fan of the locking/unlocking of the scroll wheel, it's never had an issue detecting motion. Also, the fact that it requires a transmitter is a bit annoying, but I've never run into an issue where it stops working or goes out of range, line of sight or no. I've actually had all the mice listed in the article and I still keep coming back to my MX Revolution. The problem is that none of them are two-button mice that I can rest my hand on. The older mice simply did not support right-click functionality, and the newer mice require that your left finder can't be on the mouse while performing a right-click.