Live about 7 min from the lift at Big Sky. Very nice mountain (not biased of course). Great snow quality, trees and steeps. No lift lines except tram. Lacking in cliff bands and other natural terrain features in-bounds. I also get Moonlight pass but I don't venture over there much. My son spends all day in moonlight park. Big sky park is average IMO. Of course I'm no expert.
I haven't hit Bridger yet. On my list though. I do drive to Jackson sometimes. About 3 hr on good day.
People say Big Sky is hard to get to. I kind of disagree. Yes you may or may not have to take a connection flight into Bozeman. However, the drive is less than an hour and a straight shot from airport. Airport was recently expanded and is quite nice.