A bit larger, eh?

Checking 1-17 (random), the 7:50 AM flight is a 752 (24 FC seats), whereas the 9:00 AM flight is a 735 (10 FC seats).

Your choice is obvious, unless you play poker. In that case, you might bluff and take the 735, thinking that saavy FTers would all choose the 752, leaving you the entire FC cabin.

I'm not sure that the poker analogy makes any sense whatsoever, but at least now you have the facts.