To be honest (no reflection on your or your designing/editing skills), I'd much prefer the D's, these designs overload the backs and ruin the feel completely, which, in my opinion, most people still don't understand (refer to ClassAct's post in main SM thread). I think that DD have created a wonderful deck of cards, but unfortunately, most people don't have the style/personality to use them - it's not a bad thing, it's just not their style to be able to pull it off/appreciate it. The cards will look better in some magicians' hands than others, not because of design but because of personality. I don't think many people will be able to feel the deck, not how it handles, but feel and embody it's aura/air.
Peace