I wouldn’t want to fly with a SIBA F/O out of Hong Kong. That group is obviously to smart for the system and would prefer to be “on the clock” 24 hours a day and paid for their services whether it be in an Airbus or on a public train. Captain could have the weekend off in a tiny apartment and the F/O had a weekend layover at the hotel. What amount of experience could a Captain pass on? Why did the Captain seats get filled in such an expensive arena?