<p>I already have PR, Barrons, and the Real ACT prep books. I need some more practice tests so which companies out of Kaplan, Mcgraw-Hill, Pearson Education, and REA (or some other company that has 5 or more ACT practice tests) do you think will have the best and the most accurate practice tests?</p>
<p>I don't think any major publishing company is going to put out a test it believes is inaccurate. The ACT is so standardized that in reality it's kind of hard to make an inaccurate practice test- every ACT has the exact same number of the exact same types of questions, give or take. So any or all of them are fine.</p>
<p>I will say this, though- I thought the Princeton Review practice tests were kind of off. I took one of theirs and scored a 27, but then took one from the Real ACT book and got a 32, which is actually what I ended up getting on the real thing. I took the Princeton Review one very late at night, however, so I don't know. But still, 5 points is a big difference.</p>