I demoed the Pontoons last season and they suck on anything that's not powder. Compare that do the JJ's which I am skiing on now which just yesterday I went from dropping cliffs into pow in steep trees to carving and buttering the groomers with ease to jibbing fridges and rails at a backyard sesh.
Needless to say, they Pontoons got nothing on the JJ's.
On a side note: my friend just picked up a pair of the Moment Bibby Pros, they seam very similar to the JJ's in rideablity. They're a bit softer underfoot and don't have the narrow nose/tail, but they both have sidecut and rocker on nose and tail. Solid ski for sure.