It's apples and oranges tbh, Ronnie better arms, better chest, Dorian better back imo although it's close, delts is very close, traps is very close, abs is very close, thighs is very close (Ronnie had bigger thighs but Dorian had better shape) Dorian had better calves, conditioning was very close, Dorian had more muscle hardness while Ronnie had better muscle fullness