Kaplan, Cliffs, or collegeboard?

<p>ive been using collegeboards practice tests online. i have three test prep books that i havent time to read. the thing is they are 2005 editions, both cliffs and kaplan. i have the kaplan writing and critical thinking, but ive found them to be completely easy. so i plan to stick with collegeboard’s practice tests. </p>

<p>i know it depends on a persons preference, but anyone take the SATs before, if you have do you think ill be missing out on a lot of important details if i dont read my cliffs and kaplan test prep books from 2005?</p>