the newxt season i want to buy two pair of skies. I have a slalom (elan slx) for ice, i'm sure that i will buy the next scratch bc for freeride and backcountry freestyle. The dude is about the freestyle pair. I want to buy the scratch fs or the public enemy but they have 85mm and equal it's better having slalom and scratch bc one freestyle ski with 78-80mm. what do you think?