I did the same. SYD-LAX on AA and LAX-MEL on QF. Putting a points upgrade in for QF to F though (currently F9, so liking my chances). Got a great deal all the way through to SEA from my travel agent (on the QF code, AS Metal but unfortunately tickets into D not F/A/P so only J SC's).I'm just about to pull the trigger on the current QF sale and will try AA J on the way over to LAX. I'm not a fan of Skybeds but I do like CX J class seats. Not too fussed about soft product, except Sundaes. I'd love it if there were sundaes