I honestly don't know what to tell you, other than each brand of bike is each persons own personal preferance.

Personally, I think the Bianchi would be pretty cool. I would really look at the Colnago pretty hard too, even though it is pricey. I really don't think I would settle for the Specialized, as I would end up regretting it later, and then probably be going back to get the bike I really wanted in the first place.

I would personally wait for the Bianchi. But, if you just can't wait, then I would look at the Colnago.