I won't rate them separately because they're not quite ready yet. But I will tell you my favourite and give you some general tips:
don't do symmetrical. it rarely, if ever, looks good. also stiffness is to be avoided. use frac-spacing to make best use of every joint and to make the movement more fluid.
my favourite was flippin combo, because it was the most advanced of these. had an assortment of different sorts of strikes and wasn't symmetrical.