Which prep should I purchase?

Test Preparation ACT Preparation
1

<p>The official book:
ACT</a> Test Prep : The Real ACT Prep Guide</p>

<p>or this online prep
ACT</a> Online Prep</p>

<p>also I got an 8 on my SAT essay and a 2030 total so what do you think about me taking the ACT?</p>

<p>thanks</p>