I have been using McMillan's study guides throughout my career in the Air Force, from my first CDCs all the way to my most recent promotion test. I used PDG Advisor to prepare for this year's test. It was amazing and I scored an 87 on my PFE this year! I earned a line number for TSgt in the most difficult testing cycle in 17 years. It was only my second time going up for Tech and I made it by 18 points, 2nd highest score in my AFSC. Thanks again to the folks at McMillan Study Guides!

With your PDG Suite for NCO app, I was promoted to SSgt first time testing with the lowest promotion rate in 16 years. Awesome and easy app to use! I will be using this app every time I test. Well worth the money. Thanks!

Made TSgt and SSgt the first time both times. I swear by this app. Worth the money for me. Study wherever and read the PDG without all the queep. (PDG Suite for Android)