I'd go with the Felt, but I'm also biased as I have the '09 TK2. The Felt seems to be the bike of choice at the Superdrome as I've seen probably a dozen '09s out there so far this year.
Not to take anything away from the Trek as I have a teammate that runs one and does quite well with it, though I think he's upgraded it so only the frame is "stock" at this point.