Those two skis couldn't be more different..
The Pollards are a powder ski with jib abilities and a 90mm (pretty sure) waist, and the tail twin is the same height as the front. Same ski as some Karhu ski (made with telemark in mind)
The AR5 waist changes by lenght and the 180 has a 80mm waist and one size smaller --> 2mm thinner. It's a park specific ski, I've skied powder with 'em and they're great but no, you can't compare these two.
******************
Hummingbird style: 70 times in one second.
Does Crichton smoke? Does a bear shit in the woods? -Rex