Isis_rocksthen go with the billy goat
Strongly disagree with this. The Billy Goats are nimble, yes, but there are far better options out there if you're looking for a playful ski.
What width do you want, op? The Billy Goat is, I believe, 116 mm underfoot, while the Soul 7 is 106 underfoot. Those are very different widths. 116 is definitely more of a dedicated pow ski width, while 106 is more of an all-mountain width with a preference for softer snow.
You should look at Salomon's Rocker2 series, K2 Shreditor series, the Line SFB/opus, the Blizzard Peacemaker, 4frnt YLE, Moment Ghost Train. And there are tons more options out there.