Bones swiss

Bones swiss bearings are simply an upgrade from the normal bones reds and although there isn't much difference it's definitely there. I may  not observe as closely as others but to be honest all I've found out of these bearings are a little extra life (before the bearing starts declining into 'poop') and the fact that they're American made which I always like to support. However, since I'm not into racing at 50+ mph these do make a big difference on the tracks especially after really greasing them down. They have a higher abec rating making them smoother and once greased are a lot less likely to blow out than most cheaper bearings. Although I'm not big on them they would give you that little extra edge amongst your friends or when hitting the hills, and are more than worth the money.