Been running 355s for 3 years now, including DH in the Alps, DH racing, XC racing, and just loads of riding – XC, DH, and everything in between. Had some pretty big crashes, and buckled the rear once or twice, and broken a spoke or two. Few dings in the rear, but the front is still pretty much perfect I think. Surprisingly solid wheelset. When (if ever) I finally destroy them beyond repair I’ll probably get some crests without a thought. I’m a fairly light guy though, although I wouldn’t describe myself as the smoothest of riders.