That is indeed the question. With my MCATs coming around July 8, I have been struggling with whether or not I should do the EK 1001 series. Personally, I do not think I have time. Also, I have taken the Kaplan MCAT course and I have access to my online syllabus for another two months. Should I just practice with the subject tests in the Kaplan online syllabus? Or, should I really make the effort and find the time to do the EK 1001 series? I'd be losing vital sleep if I have to.