Hands down more questions. I spent far to much time on the material and not enough time on the questions. You think your absorbing until you run a 120 question qbank. Running countless questions really brings it together, so if I was to do it differently, I would be completing massive amount of questions after each topic. Other then that, nothing. I found my process to be quite effective. It was a really simple formula:
{( x Red bull + 2 hours of sleep) / 24 hours} X Number of Questions E2 + Mock Exams + AF
Oh man i'm having formula withdraws......so cold.