As long as you choose a prep system that allows you to study on your own time frame, is flexible so that you can study from anywhere, and has verified results that guarantee good boosts in scores, you are all set to achieve the scores you want.
All it takes is some time and dedication to the process. The SAT and ACT are able to be totally mastered with some solid effort.
There is no such thing as a bad tester either! To learn more about the “Bad Tester” myth, read our guide that explains how students can conquer any test with practice and repitition!