I'm 175cm with an inseam of 77cm what size do people recommend? I ride a 54 trek domane so far but the bike feels a tad bit big at times (although long rides I get very used to it after 200km)

I'm looking at getting a x68, read through all 80 pages of this thread, can anyone offer me any thing that I can stop my decision to get this frame? So far everyone seems to have a great deal of fun

What's happening with x68?