it all depends on where the bindings are mounted. ive got some 183 volkl p40 gs skis and the bindings are mounted toward the back. they are terrible for spins. if the bindings are mounted towards the center, they will spin more balanced, because the radius from the point of axis is the same from tip to tail. another thing to consider, long skis are more stable for speed, and less squirly for big jumps.