What would be a good twin tip ski for a beginner-intermediate freestyle rider. I need one that'll last and can ride big mountain and powder when there is some. I'm moving to the midwest in a couple days so I want one that would be good for urban rails to. I'm 6foot and 150 pounds. I was thinking the Line Mike Nicks, K2 Fujatives, Line 1260's, or the K2 P.E.'s.