And they have younger more attractive cabin crew...
Lol dont know about Dragonair but the Bangkok to Hong Kong leg I did with CX had the hands down prettiest crew member I've ever seen... ever... like... my inflight entertainment was useless for me for that flight...
No seriously but, I do like that fact that they are very energetic during the flight, though a bit in your face at times... I would definately fly CX over other OW carriers for Asia flights. Pity they don't double your QF points earnt...