I just had my lbs order the fsa gossamer pro modular agx+ in a 46/30. I think they were ordering from the qbp catalog, but I see them on fsa's site as available too. I was getting it for a new to me Midnight Special that came weirdly (to me) specc'd with a sram 2x11 with a 50/34 crankset. Be nice to be able to re-use the bb, but certainly not a deal breaker.
I thought the bike rode fine, and looked as I'd expect a well used bike to be. I also thought the rear cassette was black until I degreased the drive train. Turns out it was silver after all, lol, which has now got me thinking I'd better have them check out the whole bike when I'm having the crankset swapped.