Having completed a masters, I would honestly say the school nor the program matters. Coming from undergrad, it often seems that it does - I too, was caught up in that mind set. But now having finished - what does matter is your lab, and most importantly, your supervisor. They are ultimately going to be what determine your overall experience as well as your productivity (can you publish, will you be able to go to conferences, etc) for your degree. I've heard far too many horror stories about students getting trapped with bad supervisors.
So I would try and see what kind of research topics