Time for the decision

[kinex]

I'm an Uni student in Australia originally from HK, i'm about to get CPL and soon to take the instructor training. My ulitmate goal is working for the airlines. The problem is, should i stay here to earn enough flying hours b4 i apply for an airline or get into the cadet pilot programme with the airline str8 after i graduate by the end of this year. Which is a better prospective? I need some advice. thanks