I use rubino slicks when I can find them cheap (20 bucks). They are alright, but I can tell the nicer clinchers I use on the track roll tons better. I haven't gotten any extra flats with my thin race tires too, so I'm not too sold on rubinos. I'm probably going to switch to gatorskins, or something that has obvious puncture protection. That way atleast if they roll poorly I'm getting something out of it.