Need recommendation for new 5 button mouse. Users here have used Logitech
MX310's for years but they are beginning to fail and are no longer offered for sale
from Logitech. Otherwise, if anyone knows where we could purchase the MX310
that would also work.
I use the Logitech G9x. It is a gaming mouse, but it is awesome. Adjustable speed, 5-button, with a wheel that can tilt to make for more choices. It can be weighted. Not cheap, at around $80, but it is very nice.