im a member at both and ive been skiing holimont more often this month with my family and friends cuz im too injured (torn mcl) to ski park right now.... but holimont's park is depressingly bad. their jumps are rollers with completely FLAT landings and they have good intentions with some rails but never make the quite right or keep them up, there all ride on with triangle shaped kickers on (if at all)
for the most part they never check passes so you can prb get a way with poaching and checking it out until you get too depressed/ bored. they did put up a cool S-coaster, ill give them that (but unfortunately its not made quite right to do anything much other than go straight on)