<p>How much will it improve my score? Are the contents very different, or are the two books generally the same?</p>
<p>NO. they just change the cover. the content is the same :)</p>
<p>^second what nitcomp said.</p>
<p>spend your money on the Blue Book (You might even see math problems with only numbers changed on your actual test)</p>
<p>Don’t even buy any PR book, just use the CB Blue Book. PR is essentially useless if you are aiming for what your name suggests.</p>
<p>princeton review is useless.</p>
<p>too many mistakes on princeton</p>