I've got a litespeed tuscany and it's great as an all around, do everything, bike. My only real gripe is that the tuscany is a bit flexy in the bottom bracket, and my 180lbs of love can notice that in a sprint, so I ride CF when I'm racing (or spirited group rides).

If you're looking for an "all day" bike, there's plenty of ti bikes out there that will fit the bill quite nicely. And you could probably pick up something used for cheap.