so i have these skis right now, http://www.evogear.com/outlet/skis/rossignol-scratch-sprayer-bc-2007.aspx, and after a season on them, they are way to flexible for anything but park and just cruising. they also never really had that good of float in powder to begin with, since im about 200 lbs. so i need some help deciding between a few models, im 5'9", 200lbs, pretty aggressive, but not crazy, would like something that i can still do some jumps on, but doesnt have to be great on rails, thats why ill keep the old skis. i wanna be able to do soft snow, trees, and backside stuff easily, but still be able to ride switch too. i'm trying to decide between the nordica zero and moment tahoe, but any other suggestions would be great.