Replying to Park/All mountain Ski?

Hello there, I am trying to decide on a new pair of skis for the upcoming season. I have never owned my own pair of skis so I don't know exactly what I'm looking for in a ski. I usually ski park and groomers but I also enjoy powder runs. So I am looking for a ski mostly for park but can also ski a few powder lines. In the park I ski about 60% rails and 40% jumps and go relatively big. I am 6 foot and weigh 140 pounds. Right now I am looking at the On3p Filthy Rich, On3p Kartel 98, Volkl Wall, Armada Ar7 and the Faction Wednesday but I would love to hear any other suggestions. I have been doing a lot of research and these skis are that I have come down to. I can buy one pair of skis only and I would like them to be durable. I have a budget of about $700