Where and how do you ski?
If you have a more jib oriented, playful style of skiing, go with the moments
If you want to charge a bit harder, and have more versatility, go with he kung fujas.
Personally, while I think the Moment reno rockers are amazing, and one of my favorite skis, they are Def no a one ski quiver, and can be kinda sketchy on icy conditions and larger jumps. But they are oh so fun.