Leon, you realize that if you were to sell the card on the left you might have to disclose that people have compared it to other similar cards and the borders look a bit smaller therefore people subjectively believe that the card may be trimmed.... if you don't disclose this, then you're a dirt bag...
I'd take the card on the left just because it is well centered and has nicer corners. The back is not as clean as the card on the right but that's fine, it's not like it's an "8".... right.... Leon, in your opinion is the card trimmed.... JUST KIDDING!!!