I can say that I had a Trek in '96. It fit like a glove. Bought a Cannondale in '98 and later ended up swapping components in order to get it dialed in(no setbackseatpost/shorter stem).
Canni felt steep angled. When I was in the market for a new bike, I looked at Trek but the paint is too outrageous for me in the model I could afford. I ended up considering Lemond as I knew it was also Trek. Had doubts but sat on it and that was it! Felt relaxed and comfy! IT's a Lemond Tourmalet.
I would say both bikes are comfy now but the Lemond was comfy right out of the box!
As far as a fast bike? I would say that's up to the rider! I know some riders with $6000 bikes and can't ride a lick and riders with $65 yard sale specials that can average 24 mph!