You're all way off the mark. :-P
Best mouse ever to use on an Amiga is a Microsoft Serial Mouse, re-wired inside. ;-)
I converted mine back in 1992 & was still envious at my best m8's Kidney Shaped Serial conversion. These were the High End MS mice & originally Glossy white. Mine sat in a drawer from 1994 till it was hooked up with an Amiga again in 2006. Quite yellow now but still smooth as silk to use & copes with a 1600 x 1200 Desktop with ease! :-)
Joking aside, everyone has their own prefs, but these converted MS Serials absolutely rock aside from taking the pi$$ out of M$. :-D