my preference for any Y class would be CX (or SQ) given the service and entertainment. however, like all good things, don't over-expect to be pampered in coach or else you'll be disappointed- it's better than most airlines, but nothing too special honestly (that is, until we talk about J or F)

one comforting thought is that I always feel welcomed on CX and never get the ugly looks when asking for water or help. most of the crew are friendly and enthusiastic (although there are some new hk recruits on recent flights i feel are substandard- OT- anyone know where cabin crew are from and % from different countries?). The crew are still the best part of CX, and that's the best part of the journey knowing you are well taken care of.