I used the Master the PDG flashcards and they came in handy because I was able to take them everywhere with me. I scored 10% higher than everyone else in my career field.
R.C., Eielson AFB, AK
Maaan! Thanks to PDG Advisor, I made SSgt during the period when the promotion percentage rate dropped tremendously! Not only did I make it; I made it by 20 points! All it takes is PDG Advisor and a little hard work on your part. Best $90 I've ever spent! It's worth it!
J.B., Scott AFB, IL
Made SSgt on my first try! Used PDG GOLD to study. Good resource. Highly recommend!