WA (west.Au) has very high debt due to previous Barnett Govt overspending and because WA gives more GST revenue away to the other non mining states than what it receives.
However mining which slumped is now picking up. During the slump thousands of workers lost jobs, many were FIFO (fly in fly out) and were also not originally from WA, they departed back home. Consequently housing prices dropped here dramatically. I believe now would be a good time to look at WA again.
QLD (Queensland) is predominantly coal country, that too saw a big slump.
Imo, QLD has always been a basket case, always broke, roads over there are shocking, they fix the roads there one pot hole at a time.
QLD is best known though for its tourist dollars, good climate, fantastic coast.
So yeah, QLD & WA not travelling so well atm.
SA (South Aus) is a mining state partially, also wine & fruit, but SA seems to hamstrung itself with red tape, can never get going for some reason, no one seems to want to live there.
Tasmania is not too flush with cash, mainly forestry and fishing and farming, cold as hell sort of.
NSW & VIC are the business states. VIC weather is shit, 4 seasons in one day, NSW is prolly the best pick of the lot. I like NSW, got the best of everything.
NT (North. Territory) capital Darwin is good, hot and humid, mining, humidy will nearly drive you mad, they say you go 'troppo' which means crazy from the heat and humidity. The wet season is summer. Darwin has good vibes.