I can't speak about the others but I personally would stay away from the Topolinos. A rider from my FBS has them... likes them but had problems with weak bearings in the hubs. Also, they've got really funky bearings that are apparently hard to service. The guys from the shop who worked on his wheels also said they were not very impressed with the quality of the wheel in general. According to them, everything about the Topolinos felt cheap and fragile.