They have a ton of rocker, and would pretty unstable in the pipe. I am a fan of rocketed park skis, but pipe is all about full camber. The Prester is the perfect pipe ski, IMO.
Pretty much, I wouldn't want to ski a rockered ski in the pipe if I was competing/taking it seriously. Prester if you're set on ON3P, which isn't a bad thing aha love my Filthy Riches great jib ski.