To chime in I have the Swix Sonic R1 in size medium 115-140 adjustability. They are the lightest alpine collapsable on the market and have a slew of pretty awesome features. They do MSRP at $249 so definitely on the high side of things.
I am by no way saying they are the best pole or even worth that price but they are good…but a lot of companies make good collapsable poles. I would stay away from the Black Diamond Traverse although they seem to be the most popular. The reason I say that is the lower part of the pole is very malleable and tends to bend and snap a fair amount. The BD pure carbon seems to be a solid pole and at $104 you get a solid carbon adjustable pole.
However, you mention you will be skiing park as well with them. I am always hesitant to recommend carbon in the park because, although light and strong, has a knack of snapping when you land on them rather than bending like an aluminum pole would.
Lastly, if you purchase them from somewhere like backcountry, they have a killer warranty that, if I am not mistaken, will replace poles if you break them.
