i would go with the pettitors. hellbents are a VERY soft snow oriented ski; there's not too much versatility to them. on super deep days jibbing around they will be great and fun and all, but once you take them into chopped up crud or start charging hard on them they'll flap harder than your moms pussy lips.
the pettitors will be soft snow oriented as well, but they will be much more versatile when you ski mashed taters because of the narrower waist and stiffer flex.
and i'm guessing you will be skiing inbounds so the pow pow is bound to get tracked out. go with the pettitors!
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