I hate slippery-when-wet tyres. I had "Pirelli night dragon" and they are ok. Not good, just ok. Trying out "Michelin roadpilot 4" now. But only in front. There has been alot of raining this spring and the Michelin is, so far, really good. Really good reviews. So as soon my rear tyre is worned out, I'll buy one for the rearwheel aswell
I thought about why there's Bridgestone on the America and Metzeler on the Speedmaster. Same dimensions, same weight, same power. Hmm...