Here's thing, if you are not a big book person, and I am not. As much as I try and would like to be, I am not. So you can buy the book you can buy the computer software, or you can spend 6 hours of your day wailing through this thing. I don't know anybody who scored less than a 90% from ATP.

I had skipped all of the flight plan/fuel questions about airplanes that I was not going to fly for 5-10 years if ever and scored a 94% in 30 minutes. Not that it was a race, just worked out to be 30 minutes.

ATP has a plan. Get the written out of the way just my opinion.