Centering for me as well. I'm a huge fan of well loved vintage, so soft/rounded corners, major creases, missing paper, tack holes, tape, rips, pen marks (team changes, moustache & beard additions) - all that stuff is fine. Horribly centered cards are something else entirely - hate those things. I've got a lot of them in my collection, and I'll take the time someday to upgrade them, even if that means the replacement is in worse overall condition.
We should have a contest for most well loved card. I'll always cherish my Valmy Thomas card:
We should have a contest for most well loved card. I'll always cherish my Valmy Thomas card: