I only used kaplan and i passed =) My school had a deal with kaplan in which we paid $175 each semester depending on if we got did or did not get over 800 on the hesis from the previous semester. those of us who did had a choice of paying for kaplan during school to help with studies. It started when I was in my last semester so for me, I paid the optional $175 for the semester and then an additional $175 after the semester started for the actual NCLEX material. We got 7 physical kaplan questions in which we did questions everyday and practiced Kaplan strategies with a professor and then we got all the online material, Qbank, Qtrainer and NCLEX prep exams. I did all questions from the Qbank, Qtrainer and NCLEX prep exam that kaplan had to offer and I passed the exam on my first try. Hope this helps.