I really prefer a Microsoft Wheel Mouse Optical...it is probably due to habit but I just find them really comfortable...I have also got a Razor and a Logitech G4 but never use them...
They are a bit fiddly..but then again I have no real use for all the buttons..I guess it is because after all this time I am slightly hooked on the MS mouse but should on reflection use my G4 ...
as a logitech diehard fan i recommend G3 or G4 !! i personnaly used G3 most of the time since you don't need to worry about recharging and running out battery :|
