Hey i've been looking for awhile now for some bindings. I've seen a few on here that I am interested in. Mainly looking at the STH 14, Rossi Axial 14 Race bindings, Look pivot 12s, and PX 12s. Can someone help me determine what is the main difference between these bindings? I'm 5'10" , 210lbs. Aggressive skier mostly tree and powder skiing with smaller drops (10-20 ft) Big kickers are cool. No park jumps yet, but hoping to progess there. Thanks,