Replying to Park pow ski?

I'm stuck picking my next ski. I love park I love pow when we get it. I'm 5'9 145lb I'm a very advanced skier. I can ski anything. I ride whister and sunpeaks. I like huge backcountry and in boundary kickers. I'm looking for a ski that can handle this all. I only have one ski in my quiver. ive been taking. Look at K2 hellbent size 169, atomic bent chetler 179, and the salomon dumont pro 171 . money is not an option hence working at a shop.