Replying to ON3P Filthy Rich vs. Icelantic DaNollie

Have to choose one. The Filthys are $580 and the Danollies are $450. I usually ski park all day but like to play all over the mountain in between runs. 5'7 140lbs. Couldn't rate myself as a GREAT skier but the best tricks I can do currently are a 720 and front/back flip. I don't know whether I prefer my skis soft or stiff but I'd rather have a stiffer ski for increased power. Itll be my fourth season and I'm tired of breaking rentals, please help me choose one.