I am looking to take the exam in the spring, but it depends on if I can get enough study time or not. I am trying to start early, but it is sometimes hard to stay motivated. I wasn't sure about the practice exams, if they would be worthwhile or if they would just be a waste of time. I don't want to overwhelm myself with reference materials, but I do want to have enough to cover most of what will come up. As with anything, I feel like there are going to be strong points and weak points, so I am not worried about mastering every possible subject.