I'll admit I don't know too much about the FL legal market, but I would go FAMU because of the price difference. Both school's grad, I think, fair equally. And if I remember right, Barry's tuition is sky high- close to the 50k/year mark.
There is a book that might help you make your decision: The Art of Law School Transfer. The author went to FANU and transferred out. He might have some insight for you. Good luck.
This isn't an ad, btw, I'm not affiliated with the author or the publisher.