Hi @Howyoung,
I am just sending you this message because I don't want you to be waiting forever for people to respond to your question.
I believe that the best you can do right now is:
Check the universities' websites and see what faculty members are working on, and if you see yourself doing anything similar;
Once you find a faculty member that you might be interested in working with, shoot an email to their current/previous graduate students and ask about their experience working with that professor. Finding a good adviser is one of the most important things in graduate school;
About the schools' reputation, I am not capable of helping you, but you can certainly find online rankings that will help you make a more educated decision.
Hope this helps.
