Well, I could provide a litany of reasons, but let me submit the most germane; given that you are interested in pursuing Law, after graduation, that alone would place UCLA at the top of my list. One, upon graduation, and making application to law school, you would have obtained California residency, or at the very least, be very close to being a resident.
This would allow you to four highly ranked law schools, all within the UC system. Boalt, is known as a T14 school, ranked higher than UMich, and UCLA is right below. Also, you also have the very well regarded UC Davis and Hastings. Easy decision if you want a fuller array of options…