My advice is to get which ever you think will make you happy, price aside. If a bd bike will do that then great, save the extra cash and have a blast on a good bike. But if you are like a lot of us here then nothing beats the satisfaction of building up your own bike just the way you want it (I would know since I just finished building mine after months of waiting).

If you can't afford it that is one thing, but if you can afford and have the know how and tools (or access to them), then build it yourself. And if you the desire to build it yourself without spending as much, then get the kilo tt frame by itself from bikeisland.

As far as looks go, check this langster, it's my fav so far, I love the bars on it: