I have been a student of Greek history and culture for 50 years. As such, I have read a large portion of the literature. I consider the Iliad to be the superior of the two, but I believe the Odyssey is the better story, and I would teach that book to students if I had to teach Homer. I would focus on the last few chapters, emphasizing the moral issues they raise as I think young people today might be interested in that rather than in the hexameters.