My one road bike, a 2001 Airborne Zeppelin, is set up with a ultegra triple, open pros, and I've always ridden Specialized Armadillos because I might get one flat in 1,000 miles. I hear comments about other tires or drive train options that make me wonder if I'd be agast with an different choice of say, wheels or tires. I would like to upgrade my wheels but with so many choices/prices it's hard to pin down something (Flit Wheels sounds interesting). I ride 100+ miles a week during the spring and summer and do a few organized rides. But, am I missing something or would a switch make a world of difference.