I suggest that you also take the SAT. Students who are not strong in Science, tend to do better on the SAT. Students who are strong in Science tend to do better on the ACT. My daughter attends a STEM school that encourages their students to take the ACT for this reason. She scored a 1320 on her second try on the SAT, but a 30 on her first try with the ACT. Her ACT score of 30 should get her into her choice universities, but the SAT score of 1320 is iffy. She probably will not be taking the SAT again, but is re-taking the ACT in hopes of increasing her ACT score to a 31-32 for merit scholarships.