I much prefer a piece signed on an important day of Beatles history. I’d take a rushed set signed on the day they played Shea stadium over a more complete set signed the week before. Of course, I don’t like fading at all.
I don’t really mind if the sigs are upside down or cramped if the history is there.
I agree that history is important and justifies some sort of premium but sometimes I don't understand the size of premium some people are prepared to pay. By way of example, I would never pay 10-20x the going rate for an average-looking set just because it was supposedly signed on the day of an important TV recording/concert or the day the Beatles met Elvis. Obviously if the set were to be dedicated to someone like Elvis that is an entirely different story.