I think it is a strange that this binder set is targeted at such a small limited audience (hard-core collectors) and that Topps made such a drastic change – to put the sketch, bio card, etc, on the back of the puzzle. Personally, I prefer the white background, and believe most collectors, if given the choice, would choose the normal format over the cardboard. The art just doesn't pop against the cardboard. Don't mean to be a Negative Nancy...