I think it depends on the amount of muscle you carry on your frame, the shape and the bf % ... when I was 6" 205-210 (naturally) I thought I had a good quality , solid lean build, now that I'm more accustomed to being 6" 235-245 I feel there's still so much more to be done, it's weird but the bigger I get the more I think I have to add/improve. As opposed to when I was smaller and natural.