My son is DE this year in multivariable calc, he is extremely good at math and it was hard for him. Just my two cents, but if you can take the AP in High school, do well enough on the AP exams and get credit for college math it would free up more time and money for you in college since it may fulfill your gen ed math credits for a humanities major. I don’t know if I would take AP or DE credits for your major in high school since some colleges will require you to take classes for your major at their college anyway