SafetyDude From United States of America, joined Sep 2001, 3795 posts, RR: 16 Reply 1, posted (8 years 9 months 1 week 1 day 10 hours ago) and read 2737 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.