I always tell my kids to think first things first. I’d rather have them doing APs in Math and English first, then secondary history, science and language. So if my kids were doing 5 AP’s it would be English, Math, language, science and history. IF time and interest allows then add in others. I don’t see much value in AP psych or micro where you likely can’t get credit in college and should also start at a college level in college. Just my opinion.
Also, it depends on how the school is set up. What is the most rigorous program that most kids do and still do really well? That varies a lot from school to school.