Is the Princeton Bio SAT 2 book any better than Kaplan or Barron's?

Test Preparation SAT Subject Test Preparation
1

<p>I currently have a 700 on the Bio SAT 2 by studying from Kaplan and Barron's. However, I want to get a 750+. Would the Princeton Review book help any? Or should I just choose Kaplan or Barron's and go over/re-memorize all the info in it?</p>