Before school Started I am using it actively in my Block on to help me with test and also to prepare for HESI exit, and of course the big NCLEX in the end! I hear Saunder is good, and I heard the Kaplan book is good. I have both plus 3 others. I really like Kaplan because it lays out what to expect for the test and keeps you become a better NCLEX test taker. I hear is Saunders is great, but I haven't gotten into it that much yet (just skimmed)