I left NZ to go to Australia. Hated those 5 years living in Sydney. Sydney is one of the worst places I’ve been. If the choice is anywhere in NZ and Sydney I would pick NZ hands down.

Singapore on the other hand. Best 10 years ever.

Edit: the rest of Australia is nice. Especially people in Brisbane. My comments and negativity is to Sydney which is a horrrible place to live and work.