Replying to Help me choose my ski

hey. I have been looking for my next year ski, and decided i could use a little bit of help choosing.  So far I've narrowed it down to: line invaders or rossi scratch pros.  I am open to many suggestions as well.  I am strictly a park skier and I ski a little bit of pipe.  I am 5 foot 6, 165 pounds.  Please leave the size of the ski in your sugestion.  Oh... and please give a reason behind why you are suggesting them.  Thanks in advance.