<p>Obviously the BB will be the best indicator of your scores if you are able to take the official test under the same conditions you take the practice tests with.</p>
<p>I will go with Princeton Review.THeir questions are just like the real ones but in addition to that i think they are even ‘‘more real’’ because the gives us easier question in their study guide.Much easier than the real thing .This is only my opinion .And don<code>t be stressed by your gruber</code>s score.Their tests are compleeeeeeeetely unadequate.Especially the math sections where the 20th questions is often muuuch more easier than the 3th one.And after an easy section follows a brutal one.The WR sections are also unadequate ,testing lots of grammar rules that CB doesnt test.
To me ,Princeton review provides the best source of WR questions for the SAT and Barron<code>s and Princeton Review has the best math questions .Barron</code>s math questions are a bit harder but still real and adequate.
I don`t have an experience with Kaplan.</p>
<p>kaplan is ridiculous, nor is prince rev. reliable. there are many, many CB sources out there.
finish the blue book, and if u need more, there is online course(6 tests), 10 sets+ QAS, etc…
BB is accurate~~</p>