I'm an infrequent Oneworld customer but recently booked a relatively inexpensive (about $275 USD) CX ticket intra-Asia. For the Oneworld experts here, is there an advantage to using AS vs. AA to accrue miles for this itinerary? I have points in both programs -- more in AS, but less than a reward in both. Not sure how partner earnings work on Oneworld, and there's not a ton of self-serve info I can easily find online.