Dont know much about Michigan but as a grad from BU, I can say it was an excellent school.
Great, unique college experience in Boston.
BU is a serious school and not a party school,
but a great city when you need a break from studies.
Boston is a great city for internships at major hospitals, and research labs.
Not knocking Michigan, but the comments about ranking are silly. BU is one of the top ranked universities in the world. And as a private school,
you’ll likely have smaller classes than Michigan.