Originally Posted by cranky velocist

I started with h2s, switched to the contact sports after I wore though the back tire - and I'd do it again if I had to. I have several hundred miles on the Conti's, and I don't think you loose any performance to be had in the h2's. I'd be surprised if that rear h2 doesn't last you at least 1,000 miles though. If you wanted it to.