Replying to One Life

So im looking for an all mountain/ powder ski. I live on the east coast and i currently have the volkl wall and line prophet 90. im 6ft nd 220lbs. I rarely use my prophet 90s cept for trip and when we rarely get powder. I find that they're good in up to about 6 in. so im deciding to sell those and am going to buy a fatter ski for deeper days and trips out west. My number one choice right now is the surface One Life because ive heard that it is stiffer and a really fun ski. Im also looking at liberty helix and salomon shogun. Please give any input on the one life or any other suggestions. Thanks!