Cool, thanx. The problem is that I can't demo them, so I have to rely on what I read - not even close to the best solution, but it's what I can do unfortunately . I honestly think I can't go wrong with either of them, but I would like to have as much info as I can before I commit to buy one or the other.
The more upright position is a plus, since I'm no racer, so that's good to know. The BB issue doesn't really bother me, and I probably would upgrade other things first before thinking about swapping the seat post, but of course, something more universal in size is always preferable. But what about tires? Could I fit a 28C on a carbon Roubaix?