Replying to Bentchetler or Bacon

So after looking at skis for a while and deciding what to get, I have narrowed it down to the Atomic 183 Bent Chetler or the 2011 182 Line Bacon, and I need to decide between the two. I live i the PNW and I need something that handles well in powder, crud, heavy snow and will be able to handle on groomers. It would be nice to know which one is lighter, but importantly which one will excel more in the conditions above. I am 5'11 165lbs and an advanced skier