Anyone riding the new Caad12 frameset? I've been riding the same carbon bike the last couple 3 years and i'm thinking of making the switch back over to alu. I've read some reviews of it not being as snappy up the hills which is the only thing I'm hesitating about since I want to target some hilly RRs (as well as the internal cabling but I'll deal). Otherwise I've heard only good things about it (and the CAAD frames in general).