SAT Subject Tests or Early Action?

I’m taking SAT Subject tests in January, but I was also planning on applying to Colorado College early action, for which the deadline is November 10th. CC “considers” but doesn’t require or recommend SAT Subject tests. Is it more beneficial for me to apply early action, or wait to do regular decision and include my SAT Subject test scores?
Thanks

It depends on how you think you’ll do on the subject tests. Also, will your grades improve/stay the same? You can’t drop the ball on your senior grades, and your first semester grades will likely be added in your report if you apply early.

Have you taken the ACT? Many schools want either the ACT with writing OR the SAT Reasoning plus 2 subject test. If you don’t have enough testing under your belt or are not happy with your scores, don’t apply EA. January’s kinda late for testing even for RD, no?

It’s the last possible testing date, according to my research. But if you wanted to fact-check me on that I’d appreciate hearing if I’m wrong

My grades will almost certainly remain all A’s, that’s how they’ve been for most of high school. I’m planning on studying a lot for the subject tests so I’ll probably do well.