I think ROG is spot-on with many of his initial generalizations. As much as I think the Graduate students are more focused and eager to learn, I don't think yo

I think ROG is spot-on with many of his initial generalizations. As much as I think the Graduate students are more focused and eager to learn, I don't think you'll find the same enthusiasm or creativity as you may encounter with your undergrads. I find Masters students to often operate very much by the book. Great managers. Not the greatest leaders. Of course that's not always the case, but many students go back to grad school because they're not exactly sure what they want to be doing. If I were in your shoes, I would take the Top 10% of an undergrad class over the Top 25% of a graduate class in terms of what would motivate me to teach. Best of luck either way!