<p>5 steps?
Princeton?
Barron?
REA?
Which one!?!? (does not necessarily have to be on the list)</p>
<p>Princeton if you have been keeping up with the course assignments all year.</p>
<p>Barrons if you haven’t [or if you’re self-studying]</p>
<p>I’ve used Barron’s in conjunction with my class in school. It’s great for completing assignments and reviewing for tests or semester exams. It’s been a great supplement for me, and I intend to re-read it from front to back before the AP exam.</p>
<p>I remember comparing it to Princeton when I first purchased it, and I don’t remember exactly why, but I preferred Barron’s over Princeton.</p>
<p>Like SeekingUni, I took the course offered at my school. I used Princeton Review as a prep book (recommended to me by my teacher along with 5 Steps to a 5), and nothing else. Earned me a 5 on my exam. PR multiple choice sections are way harder than my teacher’s, which was harder than the AP exam’s. But the review of the material is excellent.</p>