Higher education :)

Hi Folks, I have got an admit from Australian National University(ranked #1) for MIT/M computing. I have also got an admit from The University of San Francisco (bay area, more opportunities, excellent course work) computer science. And I am finding it difficult to decide between the two since ANU is ranked #1 in Australia! While I don't know much about the opportunities in Australia, I pretty much know that US has plenty if I complete my MS at USF! Any thoughts and comments will be appreciated. Thanks for reading and have a nice day!