Comment by starkparker

it remains my pet peeve that the 12 and 13 didn't find a clever way to share a mainboard by ditching the expansion cards on one side and just exposing the USBC ports. I would've sacrificed a lot to be able to just move my mainboard intact to another chassis if I needed the features. (which is exactly what I'll be doing with the 13 Pro, and IMO should've been a top goal of the 12)