Having gone through the pain of tendentious and general mouse discomfort, I settled on the

Microsoft Natural Wireless Laser Mouse 6000.

I feel much less stress to my forearm and wrist.  Lifehacker gives a complete workup on the most popular mice.  Great read if you are looking.

 

 

Yesterday we asked what the best mouse you've ever pointed and clicked with is, and hundreds of testimonials later, we're here to report back. From high DPI gaming mice to ergonomic RSI-killers to graphics tablets to portable mice perfect for laptop use, we had a ton of power users extolling the virtues of their chosen input devices. We've compiled the mice earning top marks into the following roundup of peripheral goodness for your consideration. Read on to see what mice your fellow readers loved and why.

A note on the methodology: When a mouse was favored but no longer in production, if the new and in-production version was true enough to the original we included a link to the current model and noted the previous model—as in the case with the Logitech MX1000/MX1100