Hey! I hope this isn't too late.. But if it helps at all, I ride a TF3 and it really is an amazing frame. It's very responsive, very light and very stiff (all relative to the price range). I've been riding it a year or so now and it's one of the nicer frames I've ridden. They look really good too!! Out of the two you mentioned, I'd go for the Fondriest. I've had some experience with the Cannondale and while it is also a really nice frame, the Fondriest just feels better for me.
