<p>In my opinion, the main decision is between UPenn and Duke.
Do some research and definitely try to visit both campuses. I don’t know you and your interests well enough to make a very clear and accurate recommendation. However, do keep in mind the long term goal and have some back-up plans if you change your study, something goes wrong, etc… Don’t go to a school just because of its name. Go there because it matches you.</p>