AP Bio vs. AP Environmental Science

I am sophomore who is taking AP Bio this year and i think it is super hard. I am taking it alongside AP Euro, honors precalc and honors english. Next year as a junior I want to take an easier science but i still want an AP. I decided to takes APES because I have heard it is easy. How does it compare to Bio in terms of difficulty. (Oh and also I will be taking 4 other AP’s other than APES).

Also APES is relevant to what I want to study in college and it seems very interesting.

APES is much easier, from what I have heard. Both have a lot of work, but Bio is definitely harder.