Camelback has much better terrain and layout, but some serious problems this year. They JUST got completely open a week or so ago with some help from Blue's snowmakers and groomers. In contrast Blue, a few miles South and lower, was 95% open before the new year. I did a few laps at Blue after work last week and rode up with Cback peeps every lift ride...
As far as crowds go, the few times I've been to Camelback over the last few years the shitshow rivals Blues. Montage is the clear winner there.
Taking two lifts for or a slow ass fixed grip that only runs sometimes for <1,000' vert gets old very quick