Replying to 2012 Atomic Bent Chetler buy before demo?

so i am moving to Colorado and going to school in boulder. I have a pair of rossy bandit B78 that have been a great groomer hard day ski. Now that im going to get to see more days being in colorado and skiing more powder days i want a pair of pow skis. looked at reviews and seems like the atomic bent chetler is my style for sure, but i am worried they will sell out before i get to demo them... so do i wait and demo before i buy or should i just go for it? thanks guys.