SafetyDude From United States, joined Sep 2001, 3795 posts, RR: 23 Reply 1, posted (5 years 3 months 1 week 5 days 18 hours ago) and read 743 times:
Well, I know people who love AA and will not fly anything else on that route, and people who love UA and will not fly anything else on that route.
I do not know much about IFE, but for all of the other things (food and comfort), I would definitely fly with AA. If you plan on flying when UA's p.s. service is introduced, you might want to give that a try, as I imagine that it should be quite good.