Hey Salvatura--I am inclined to agree with Bats. Having visiting a few programs, I am starting to feel like this happiness quotient is the number one most important factor. Grad school can be a grueling, demoralizing, uphill journey. I think it's impt to surround yourself with people who are committed and passionate and remind you why you are doing this in the first place. On the other hand, it's nice to have spending money. Just do what my father recommended to me long ago. Relax. Ask yourself the question. Whatever comes to your mind first is your answer .