I have a collection of 2010 Allen&Ginter Luke Hochevar cards.
And their backs.
I'm a fan of mini cards. I'd be an even bigger fan of them if there was a better protective container to store them in rather than a giant top loader.
I've come to realize that the best looking printing plates are the cyan and magenta ones, while the yellow and black plates seem to be a bit more bland and boring. But I am a huge fan of the colorful boarder material that A&G used for their special mini cards. Very visually appealing. And putting the 1/1 stamp on the front of the card is always appreciated.
Yes, I do own multiple "blank back" cards. I know that the ToppsVault is just pandering to player collectors like me with these "1/1" cards, but I don't care. The one complaint that I have with the ToppsVault eBay store is their shipping and handling costs are much higher than they need to be.
I am missing the base card and a few more printing plates from my collection now, but I know that one day I'll have collected the whole set.