I prefer the tall one, the one you hand drew, because the details are a lot more creepy and beautiful. The smaller is nice but her details are just so thick you don't get the same feel from the hand-drawn one.
I prefer the one on the left, visually. The one on the right seems to be too... blocky. Sure, it's basically the same thing, but the colors are too solid for the style. That's just my opinion, though ^^