Could you elaborate on what you mean by "tough enough for CS" ? There are definitely difficult disciplines in CS, but few of those will be required courses in a

Could you elaborate on what you mean by "tough enough for CS" ? There are definitely difficult disciplines in CS, but few of those will be required courses in an undergraduate curriculum. The best indicator of success in CS (or any other field) is passion. If you are passionate about your field of study then the "toughness" of the program shouldn't be a major factor in your decision making... certainly not if you've already been accepted to Yale and Berkeley.