Originally Posted by
xzibit
Really? So it would be worth me signing up with AAdvantage then, and changing my FF number on my booking.
Is there much difference to the rewards?
Yes, for redemptions it is, LHR-SYD-LHR for example would cost 90K/120k/160k in either Y/J/F on QF that would be 128k/256k/384k. Also if you get any Plat status or higher with AA you get 100% mileage bonus on all OW flights.