Replying to Reno rocker vs anthem vs surface watch life

okay so Ive ready about all the threads on the moment rocker and the anthem, ive tried to get a handle on this rockered thing cuz i love butters and i think it'd be super fun in the park with one, but ive never rode a rockered ski so Idk. And the watch life seems to be a candidate as well. ill be skiing groomers, no pow or enuf natural shiz to amount to anything, and mainly park. im 5'11''  like 145 if that helps but I just would like some help deciding. thanks.