Send ACT Scores or SAT I & SAT II Score?

Hey. So, I have only taken ACTs until recently due to my location (SATs are given an hour away, nobody takes them here, etc.), and have racked up a set of meh scores over the years: three 29s and an outlier 31. I have recently taken the December SAT I for a 1450 (720 Reading & Writing, 730 Math), and am going to take the SAT II (Physics & Math II) in January.

Would it be better for me to send the 31 or the 1450?
Would if be better for a college requiring all SAT OR ACT tests to get all 4 ACTs or just the SAT I & II?

Note; None of these colleges explicitly state a preference. Thanks in advance

Send the SAT I score — it is roughly equivalent to a 33 ACT, so it puts you in a much better position for admission.

Ok! I thought it was supposed to be closer to a 31 going on 32 based off of some online lists, but I’ll take your word on it. Thanks.

Here’s a question; If a college tells you that SAT II is not required, but will be considered, is it worth it?