Barron's vs Princeton Review for SAT II Physics?

<p>What would be the best book to review for SAT Physics?
Which one of the two gives a better overall review of the concepts, and which one is more challenging? I'm looking to spend the rest of this summer working towards getting an 800.</p>

<p>I'm also taking Math IIC, and I've decided on Barron's after learning that it is much more difficult and will prepare you well for the exam. However, I couldn't really find many opinions on Physics.</p>

<p>Thanks!</p>

<p>it is covering too much. it has many sections that test does not cover or 1 problem shows up in like 6 tests</p>