Conti sport contacts are good so far, very fast tire but haven't ridden them enough to make any claims yet.

I did have a langster with over 2000 miles without a flat. Stock specialized armadillo tires. I would buy them again in a heartbeat. I didn't realize specialized made a 26" version of it until I was talking to the bike mechanic after the build was finished. I would have gotten those.

I do tend to like a smooth tire with nearly 0 tred.