Some people prefer Carbon Fiber. Some like Chromoly steel. Others like Aluminum and Titanium. I prefer regular carbon steel. I like the soft, silent feel of gaspipe steel.

All these upgrade components came from an old Carbon Fiber tubed mountain bike. That frame is way too stiff for my liking and I don't like the feel or the ride. A forum member here is interested in that frame/fork combo and it will go to a good home.