<p>I hated the Barron's book. It was thick, the language was dull, the font small and ancient, and the layout just overall uninviting. </p>
<p>You might want to start off with just doing the practice tests without a time limit, but after you get used to it, then time yourself. It's very possible to raise your score to a 2000 if you are determined enough. I recommend PR's book over Barron's.</p>