Best mid-level road bike

So I’m thinking about getting back into riding after several years away from it. My last ride was a Trek 2200 with full Ultegra, but I don’t want to put that kind of coin in to a bike before I’m sure I’m going to stick with it for a few years.

Can you guys recommend a good value bike that has full 105 or equivalent components?

Unique, sweet, cheap!

http://bikesdirect.com/products/windsor/knight9.htm

Cannondale CAAD9
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Planet X - SL Pro Carbon Ultegra Build

Carbon frame & ultegra groupo. Make the most of the great exchange rate on the £!

http://www.planet-x-warehouse.co.uk/acatalog/SL_Pro_Carbon_-_Dura_Ace_Build_Unbuilt.html

I have an Orbea Onix TDF, it has Ultegra components and is very comfortable to ride. The new model even pulls a lot off of the Orca. If you haven’t taken a look I would definitely recommend it.