I was told that universities in USA are generally better that the ones in Italy. I will take the undergraduate degree this July, and I need to decide whether to continue my studies in Italy or to move to the USA.
This site reports the world ranking for computer science & information systems, and Politecnico di Milano is ranked 48th.
I'll not be able to afford an university with high tuitions like MIT (let's say 15,000 $ per year maximum), also since I may have not the prerequisites to join high selective universities, if I move to the USA I'd choose a university that is ranked below or almost as Politecnico di Milano. So the indecision: it is still worth to move to the USA? Do you think that the rankings are reliable?