I grew up skiing out west.
you can get nit picky about this and that but bottom line is yes certain mountains on average produce more snow. Ok
With that said. Look at diversity of mountains as well.
Gore offers a ton of skiing and if that isn't enough go on up to Whiteface they only did the olympics there twice so couldn't be good enough
NY has great skiing the best anywhere no but heck what you save on travel...........
Life is short enjoy the ride