<p>I have not heard about St Andrew, but I just looked at a book that describes
BSs and
I found out that ST Andrew is a good school as well. But it is a very small
(less than 250 students total), and all of them are boarding and the campus is isolated. If you like rural environment, that is perfect place. SMS
is closer to Boston Metropolitan. Academically, they are about the same. Maybe
St Andrew is a bit higher sat average score. Considering the size(SMS is a small as well, but they have about 360 students), their ssat score is about same. I guess the difference is really the location.</p>