Hi, I have CFA Aficionado question pdf files. How do you compare it with Schweser question bank? Until now, I used only CFA Aficionado material. I have read alternative assets pdf and found out that the material asks lot of questions on remembering numbers(like percentage of fee for mutual funds, percentage of gain from ventue capital etc). Not sure if they ask really all those questions in CFA real exam. CFA Aficionado material does not have section on derivatives, but it has pdf for markets. I am wondering if solving problems from this material is really not close to that of real exam. Before buying Schweser material, is there any way to get samples to get feel. How many questions does Schweser material have. Appreciate for your time.