Barrons or Kaplans?

<p>Ok, reviewing the threads, Barrons 2400 seems to be good (or is it another barrons people are talking about)? Anyways, would you guys suggest getting it? What i need is to learn how to easily do the hard math questions, a little help on CR, and some grammar tips would be nice.</p>

<p>Right now i have the underground guide and the official sat book</p>