What Subject Tests should I take?

I’ve been trying to figure out which subject tests to take. My current junior year courseload (in relation to subject tests) is:
AP language and compo
AP us history
Honors Spanish 3
Honors Pre-calc
AP chem
I ran through some of the practice stuff on the sat website and found the math 1, lit, ap us history, and Spanish ones easy. Are the actual tests harder? I want to go into psychology/neuroscience/poli sci (kinda undecided). Want to apply ED to columbia / uchi
Thanks!

If you’re taking precalc, you should take Math 2, not Math 1. For your second choice, assuming that you are not a Spanish heritage speaker, flip a coin between USH and Spanish. Or take them all, and choose to send only the best 2 scores. Good luck.