Really tough decision between Cartoons and Chaoscrippler; Chaos's is more akin to HG/SS lighting style (at least how I look at it - the more vibrant, cartoonish colors), while Cartoons's simply has the 'you really wanna mess with me?' look that all Dark-types desire.
In the end, it was the shinies that made the difference; Chaos's shiny, while being just as vibrant as the normal one, simply delved too much into the Water qualities of the concept, while leaving out too much of the Dark and Ground elements in the colors chosen (I realize I probably should have posted about that in the topic before it was finalized, but it's too late now), while Cartoons's shiny is even Darker and Ground....ier than the main sprite; so that little differential, in the end, was what swayed me towards Cartoons's sprite....but very well done to the both of them.