If you're looking for a ski to do both, don't get the walls
Suspects will fall apart after a few weeks of hard park skiing
Kung Fujas, i don't know much about them but they could be good.
you could look into the armada halos, line blends, moment rockers or 2012s (they are salomon, so I dont know about durability..however they are new, so who knows)
Yeah id be iffy about the durability of the 2012s too.
I don't know a ton about the halos except that they are softer then the alfa 2s which is basically what they are based off of. But being softer would probably be better for you because they would preform a little better in pow while still doing good in the park.
I really like any of the Line pow skis and salomon has their pipe ski witch by the name is made for pipe