CFAI books or Schweser reading, practice, question, first

therecruit

I didn’t pass Dec 2009, was a band 10 on my first attempt =(
Is reading the CFAI books enough, while doing the Schweser practice books 1 & 2 for question practice?
My coworkers are reading the schweser books instead of the CFAI books. I know there is a lot more jargon in the CFAI, but I don’t want to take any chances this time around.
Please let me know what you think.
Thanks!