not really, you lose pop, and landing gets harder. way harder to stomp shit on rockered skis. you basicaly have less then 1/3 of the ski to land on.
I would suggest the Rossi S7 if you want more rocker. or the Dynastar Huge Trouble if you don't want rocker. both are 115 in the waist (which is pretty much the sweet spot) Both skis can charge in deep snow or on hardpack, and both can eat up crud. I think they they are the best all around fat skis for next year. If you want a ski more for charging big mountain lines, look at the new Seth or the Mothership. again both good charging skis (twins). (seth is a little more laid back then the Mothership but you can open up on both)