Which is better? A 1070 SAT or 21 ACT?

Question above says it all.
On the SAT and got a 560 in verbal and 500 in math. 16/24 on the essay.
On the ACT I got
19 Math
19 Reading
21 Science
25 Writing
And haven’t received my essay score yet.
I’m not sure what to do. I’m taking the ACT in April and June again and trying to aim for a 30. I like it better than the SAT bc it’s easier to study for. But do you think I should take another SAT and try improving the only math section so I get a super score higher than a 1100? Or just stick to getting a 30 which is like a 1400 on the SAT. Also, worst case scenario, do I send the 21 or 1070 better to colleges? I’m not really looking at ivoes until grad school. I’m going to apppy to state schools and schools like Penn State, UIUC, Delaware, and etc. On top of that my gpa is like a 3.5W Sorry for the many questions! I’m not sure what do because I’m not really smart :confused:

Take another ACT, if you feel it’s easier because that way you can improve more. They are equally the same ( ACT 21 equates to a 1070). Getting a 30 is way better than getting a 1100.