I don't know what PSEO means either. But when I was in hs AP courses meant a little bit more depth AND more coursework. But I don't think it matters much to the college unless you take the AP test for college credit. Of course, I suppose it would make more sense for gpa to take a course not so demanding, if overall gpa is more important than courses. Is Rite looking at a possible athletic scholarship? Because then I think that overall gpa matters much more than level of courses taken. So I would then think that taking a regular or honors course would be better than an AP course. Not sure if it all still applies, but that's my experience and opinion, for what it's worth!