Cannondale Synapse Vs. Specialized Roubaix

[wicked2006]

What's up? I'm in the process of getting a new bike. Rode both and really liked both. I can only have one. What's the differance between the two? What bike to get? I'm kinda leaning towards the Cannondale. Then I stop and think the Roubaix is pretty sweet as well. What to do?

Any tips from riders who have theses bikes please let me know your take. Like I said both bikes are very nice. I just really like carbon.