funnily enough your almost right. The first releases of this sort of style came out on STIK (Italy) its that sort of "roundish" beat (that is crazy Hakka talk, but I it is true to how I can perceive it!) and its more hardcoreish in sound but hardstyle in layout and speed.

Its purely for the darker and eviler sort of sound... very rough.... can't see much uplifting comming in jump style!