testmasters or online

<p>hi I've heard that the best way to prep for SAT is practicing with the CC official SAT study guide and reviewing but I noticed that the blue book only has answers, not explanations. Should I buy the solutions book from testmasters or buy the college board online course thing? Which one has better explanations? thanx.</p>

<p>anyone???????</p>

<p>online is bad =/
i didn't use the testmasters,but i think written by non-cb is better.</p>