Not sure why all the negativity out there. LAX is like a separate airline, and with really great crews. Lots of senior people bid reserve - seriously the 10 most junior pilots in base all got lines in March. No problem if you don't want day trips as people generally DO want them. And the red eyes are really no big deal. You nornally arrive on the east coast around 2am/3am body clock time and then work your way back. Usually 1 leg and done each day.

I've seen the trip mix at the legacies and they are significantly more work. Unkess you're looking for the quickest upgrade to captain or want to fly 12 hour flights on a wide body, I'd say B6 is a great place to call home.