The most useful one by a long degree for me was one where the professor was exceptional and one I related heavily with and learned from personally. At least at

The most useful one by a long degree for me was one where the professor was exceptional and one I related heavily with and learned from personally. At least at my uni there were very few of those. It was a capstone course in some humanities subject. I have come to believe that students often significantly underestimate the effect a professor can have, and it’s very worthwhile to research and even meet potential future professors/mentors prior to signing on to a course where $100s-$1000s will be spent (it’s actually kind of insane that most people don’t spend more time on this given the cost.)