Get the JP, they are ridiculously light, tear up powder like none other and are generally a sicker ski, the 4FRNTs are a little more versatile, but the JPs aren't a bad ski anywhere, and are definitely worth what they give up in sidecut for the weight savings ang fresh snow abilitys.
"Nothing is impossible. You are only limited by fear and even that you can overcome."
"a simple equation:
force of impact + force of steeze = 0
the two negate each other. for eric, stomping a 60 ft cornice switch is like jumping on a really soft hotel mattress." - ChronicF explaining why Eric Pollard still has knees.