Focus on SAT or ACT?

Test Preparation
#1

I just finished taking an SAT Practice test. I have never once taken SAT and this would be my first exposure.

ACT Test #1
—25 Composite
—30 Reading
—21 English
—24 Math
—25 Science
ACT Test #2
—29 Composite
—34 Reading
—30 English
—25 Math
—26 Science
SAT PRACTICE Test #1
—1910 Total
—550 Math
—700 Reading
—670 Writing

I think the 29 ACT and 1910 SAT are pretty equal.
Which test should I focus on improving, mainly the math section?

#2

@liberalguy97

I recommend you do the SAT since the timing on the math sections are more lenient than the timing on the ACT for the math portion.

How did you conquer the reading test on the ACT. I could REALLY use some help.

#3