Which Prep Course to take?

<p>So I have the option of taking either the Kaplan course or the Princeton Review course. Cost-wise they're about the same. It looks like TPR offers 105 hours of instruction whereas Kaplan only offers 54 hours, but I've heard that Kaplan has more study resources that are really helpful. I obviously want to make the best possible choice because it is a bit expensive to take either course. What have other people's experiences been? Thanks!</p>