CX HK. I used to fly on average 4 sectors per month, all business class until the pandemic hit. Admittedly I did not change time zones much, for medical reasons, but Australia is essentially in the same time zone as Hong Kong. I bought tickets (all business class) for my wife who sometimes travelled with me, and also for one of children who flew three times each year to and from Brisbane, so I certainly was more valuable than Mrs. Wong of Wong Tai Sin.