Replying to All mountain park skis

I'm looking for a light and durable park ski that can ride the whole mountain too. I'm a good skier on the hill but I'm just getting into park skiing... I'm 5'10" 160lbs and on a tight budget (under $400 preferably). I've been looking at these skis so far:

Volkl Ledge
Volkl Kink
Atomic Panic
Salomon Threat
4FRNT Click
Head GP84

I havent skied on any of these except the Head GP84. Has anyone skied on these or have other suggestions?
Thanks!