AP class

I’m trying to decide if I should talk AP macro. Currently, I’m a Jr. And I’m take AP psych on flvs and at my school I’m taking ENC and AMH (dual enrollment classes). I was thinking maybe I should start AP macro on flvs in December and try to go through it pretty quickly. Could anyone give advice on if that would be possible with my work load as it is? How difficult is the course and stuff like that? Also, I can only talk macro or micro, so which should I take?