I was looking for skis for the 2015-16 season on a tight budget and found Volkl had some cheap park skis. I'm 168 lbs 5' 8 or so east coast skier starting park. On evo I they have the Volkl Alleys for $160 and the Ledges for $250. Figured one of these would be great but I don't know if it is worth it spending the extra $90 for the ledges. Is it worth it?