I used PDG Advisor to study for Staff 13E5 and made it my first time, even with the percentage being 32.9%. If you stick with your study plan, you should make it no problem.
J.A., APO, AE
I really enjoy using your product - it makes studying for promotion much more tolerable. (USAFSE GOLD)
B.W., Tucson, AZ
Five Stars! This app is perfect for on the go studying. I have a busy schedule and so this helps get me a break in. Plus it helps since I don't have to carry a computer around. (PDG Central for Android)
