Two incredible works of art, and I'd be happy with either of them. As far as I am concerned, Yilx demonstrates the typing and stat spread of Sketchy far more readily, whereas MQ gets the points for spotless originality. The two final concepts, which are the only things I care about at this point, are more or less flawless. Flytrap shrine maiden and origami samurai are two fantastic ideas.
Generally speaking, at this point I vote either for a) whoever used the less high-tech drawing program or b) whoever had the less obnoxious supporting art. But I can't really differentiate between them here either.
Of course, as I'm writing Mos-Quitoxe is way out in front, so I'll vote Yilx to keep the competition a bit closer.