Haven't heard what Killington has up, but MS has two parks, both with really fun rail setups. Nitro opened up last week with 2-3 decent size jumps and a number of hips along with the super fun rail setup they always put up there. You wouldn't be disappointed with MS if park is what you're looking for.
"I passed out because of the pain because of my knee and of the enormous amount of poop coming out of my anus. The worst part was that I could only lie on the couch in agony as my poor mother plunged piles of my shit down the toilet, and in the process covering herself in poop." -Chaos2244
Mouse run is set up so well right now. The flow is great and there are a bunch of hits. The only problem is the ice. Some of the iciest skiing ive ever seen
[Father:] Hey Kids!
[Kids:] Hey Dad!
[Father:] What'da want to do today?
[Kids:] We don't know.
[Father:] Wanna go to the matinee?
[Father:] Wanna go to the Amusement Park?
[Father:] Wanna go to the punk rock show?
[Kids:] Yeah! Let's go to the punk rock show!