Mometum does not have a private T-bar, like ours, it is also shared wth other camps and the public. I have timed the average wait in the Horstman t-bar line and have never waited in line as long as 30min. The line can get busy at the end of the day, when all camps are using it to offload the glacier, or sometimes at lunch when the Momentum crew goes for lunch, but we have lunch at the same time, so it doesn't really affect us too much.
Momentum did have the biggest jump last year, I'll give you that, but they sacrificed a number of other features to have it. One big jump does not make a good park, which is why we opted out of a jump that size last summer, when the snow pack was not so great on the glacier. However with 40% more snow this winter, Whistler's 2nd snowiest ever, and the addition of another park lane, we're brining back our monster a 90ft step over. So it will be a good rivalry with who has the biggest jump this summer!