I can resonate with just about everything mentioned here. As a set collector one thing that was discussed here years ago really changed my approach and strategy -
*Keep your sets condition
consistent. If you want a VG set, make them ALL VG...PSA 9...then PSA 9, EX raw (my preference), hold EVERY card to the same standard. Nothing worse than thumbing through a set and the condition is all over the place! For my initial sets it was the opposite mentioned above, my stars looked better than my commons...set looked like crap. The card next to your Mantle in the binder better look sweet!