Just took it today, got a 21AA, 21 TS, and a 25 PAT. I studied anywhere from 6 to 10 hours a day for about 2 months with the occasional day off. This past week I probably averaged closer tp 9-10 hours a day, generally something like 9-3 and them took a break to go to the gym or something and then again from 7-10. For most of the time it was just 9-5 with about an hour break for lunch