If time and money was no issue, which one of these would you choose?

i am in a position right now where i have been accepted by st matthew university in grand cayman and charles 1st faculty of medicine. its 4 year in grand cayman from jan 2008 or 5 year in charles from october this year( i have got 1 year exemption). my main concern is that i want to practice in us. with regards to licence and residency in us , which of these two universities should i choose?

i understand that smu is delisted in california and indiana but i mainly want to practice on the east coast, ideally boston.

Can a charles graduate or a charles student please comment.