Trying to choose between United Premium Plus (777-300ER) vs Austrian Premium Economy (767-300) transatlantic for Dulles (IAD) to Europe? Price difference is negligible and times work out for both flights so its down to who has the better seat and service. I am assuming food is better on Austrian? I have never flown the premium economy product on either airline, Polaris and Economy on United and only intra-euro on Austrian.