(1) What is your home airport? IAD.
(2) What types of fares do you usually buy? Discount Y.
(3) How many miles do you usually fly each year? 25k-50k
(4) Do you have any kind of status at present? UA PremierExecutive, 1P.
(5) What is most important to you in a FFP? Frequent upgrades on travel, priority services when flying the airline, good award redemption rates, free lounge access.
(6) Which routes do you fly most often? Mostly transatlantic (last year).
(7) Preferred Airlines. None.
(8) Do you travel for work or pleasure? Pleasure mostly.

I'm just wondering if I should stay at UA or move to OZ program where *G valid for longer terms or switch to AC where SQ redemption are possible. Or, start with OneWorld.