I was limited on time any my only preparation was Qbank beginning the week before. I felt the exam was more difficult than I expected from the Qbank questions, in particular the second half, but they were quite comparable for the majority of the questions. I only did about 20-25% of the 4000 Qbank questions, so I can't comment on the entire breadth of Schweser Qbank coverage. I was getting about 85% on comprehensive Qbank practice exams, but I really have no idea if I passed or not. I think it will be a photo finish, but sometimes after tests like these you are pleasantly or very unpleasantly surprised. The Qbank certainly seemed like the most efficient preparation when compared to reading CFA materials or going through the Schewer books, but it left open some significant holes.