I am currently studying undergrad at the University of Melbourne in Australia majoring in Physics but I have also been accepted into the freshman class at the University of California Santa Barbara majoring in Physics also. The cost of studying in Australia is about AU$4160 which is about USD$3733 per year. The cost of an international student at UC Santa Barbara including on campus housing is USD$ 53,000 per year. Which school would be better for me in "your" opinion? Because I don't know how good are both these schools ranked internationally as I am not a US citizen so I can't work in the US in the future.