The Ikari, their first mouse, is particularly comfortable, and would make a good mouse no matter what you use your PC for. 60 Euros for a mouse may be a bit much, but then again, considering the amount of people with multiple Topres, that isn't really a concern around here =P
Anyone else around here notice how completely boring mice are? Out of the four I have, I could quite easily live the rest of my life using two of them (Trackman Wheel and the Ikari) whereas with the keyboards I don't really have a clear favourite.