AP chem prep - Arco vs. Barron's?

<p>Hi, I have barrons, petersons (arco republished for 2005), and PR. I was planning on doing PR the last week or two before the exam, but for starting now, what you guys recommend arco or barrons?</p>

<p>I'd still recommend Princeton Review. They have way too many questions for you to do them all in 2 weeks, plus this way, you don't have to cram.</p>

<p>PS, I got a 4 on the AP Test (my excuse for not getting a 5 is that my teacher missed 2 months with illness, and we had no teacher at all during that time).</p>

<p>Arco I heard is good (didn't use it though). What I did was go through my textbook (Zumdahl) and then 2-3 weeks before the test work through PR and the Barron's practice tests. (Got a 5)</p>