Replying to Armada TST or NAS Magic Horsepower??

So I'm trying to decide wether to get a pair of Amada TST's or a pair of NAS Magic Horsepower's? Here's the deal I live on the east coast and go out west once a year for a trip and have a pair of Armada JJ's that I use for pow. I like to ski park and all mountain but that being said I have a pair of Armada pipe cleaners that I use in the park. Just looking for a ski for all conditions that's between the ones that I have. Let me know what you think about both of these skis.