barrons AB Calculus guide?

<p>I just checked out one from the library. DO you guys recommend it or should i buy a Princeton one? thanks.</p>

<p>anybody???</p>

<p>Barrons is harder than the real thing. They tend to overprepare you. I'm pretty sure princeton review would be more like the real thing, but I don't have it, so I'm not sure.
Also, go to collegeboards website and look over the free-responses.</p>