Snowboard: Burton, Rome, or K2?

ok so i ride park mostly. some powder . i just started, snowboarded 5 times, but Im getting pretty good. I can 50-50, back board, front board, noseslide, tailslide, back lip, ect.( because i used to skate alot). anyways which would be best for my style. im 13 5'2 108lbs. Burton twin, Burton cruzer, K2 Zeppelin, or Rome label