You sound like you'll hit a lot of rails, so I would be wary of the TMs unless you have a backup rail ski. I love my TMs. They're the best ski I've ever ridden in th park, and the second best out of it (the original Dynastar Candides are my all-time favorite.) If you have a pair of beaters, definitely go with the TMs.
'I don't wanna be a pirate!'