I have an older version of the C2C, a 928 in carbon, its a beautiful, fast and comfortable bike but mine is black with celeste toptube, the bianchi linked to is a little white for me, for that stupid reason I prefer the Colnago, it just looks better

. Just looking at the links however, the Bianchi comes in a wide range of sizes where as the Colnago is only a small frame! As to the number of spokes touch wood I've never had a problem with any of my lower spoked wheels, maybe if I was touring I'd want more but on a fast light road bike, that you want to race/tri, I wouldn't be concerned.