Replying to twintips or not?

So I thought I'd ask a bunch of badass skiers about what skis to get... I am 5'2 (short, I know) and I want a good all mountian ski. I got into park last year, but I don't know how much I am going to ride park this year. I am having trouble deciding between the PE's and Fischer Rx8. I have heard good shit about both skis but PE's are twin tipped and fischer is not. So anyone want to help

Friends, skis, and a clear concience are the most choice companions.