My freshman year I got the Triple Major and I loved it. It was about 50/50 between my friends between that and the Stowe pass. So on days nobody was going to jay/bolton/mrg I borrowed somebodys stowe pass and went there.
Sophomore year I got the Stowe pass because nobody else was getting the Triple Major. It was a fun season but I wish i could have gone up to Jay more.
Saying that I mostly only ski trees and backcountry and only about like 20% park. Stowe's park is legit as hell though. Jay's is ok but its still getting there.
If you're really gonna ski park 80% of the time I say go with Stowe. That being said sugarbush has pretty decent park from what I've heard as well(Haven't been) which is close as well.