Help me choose

I got into both UMass Dartmouth and UMass in the math and science department. Ultimately I’d have to pay the school off with $19,580… For Boston I basically got a full ride and have to pay off 156 dollars a year. The thing is with, Boston is that they don’t have dorms which is why they’re so cheap. I don’t want to stay at my home for he next year because it’s too noisy and such. I also have a job that pays good and I believe I can still continue . I did some research on it and Ifeel I get roommates I would only have to pay like 600ish dollars a month . It’s a lot and it’s be an equivalent to be paying off dartmouth. Dartmouth is 2k above a year which isn’t so bad. I just don’t know what to do. Help?