@lance_band subclass 189 and 190 ay both gen. skilled migration visa. Both PR din. The difference is that, sa 190, you need a state na mag-i-isponsor sayo... and before they do that, kailangan nasa list ng needed occupations nila yung sayo. Every state varies, iba't-iba requirements and needed skilled jobs. and you are required to stay at least 2yrs dun sa sponsoring state mo. Whereas, sa 189, buong OZ pede ka mag-settle, yun lang, kailangan nasa SOL (skilled occupation list) ang job mo.
Backread ka dito, dami mo matutunan, very generous naman ang mga kasama natin dito...
Maybe this can also help you.
https://www.border.gov.au/Trav/Work/Empl/Visa-options-comparison-charts