VERY good advice, pedalfaster!

CF is a very versatile material........... it can be wrapped into different thicknesses and different directions, placing the most strength exactly where it is needed, giving flexibility and comfort but also stiffness where it is needed. As pedalfaster said, tho', not all CF is created equal......... Used correctly, CF should give you a responsive, quick, stiff yet comfortable ride.
Okay, I am definitely a CF fan - does it show?? Not everyone prefers it, I know, and it's great to have so many choices out there........ but just look at how many higher end bikes, no matter what the frame is, have carbon forks. And carbon seat stays are also becoming more common. I think it's a comfort thing.

So......... I guess what I'm saying is that the carbon fiber shouldn't be sucking up your power as you climb. It should be light and responsive and help you climb better. If not, you want to find out why.

annie