Every time I've studied using either PDG GOLD or Advisor I have been promoted. Most recently to MSgt. Thanks for creating very intuitive and user friendly study products.

I utilized PDG Advisor for the 13E6 test cycle and improved my score by 25 points!! I made TSgt in one of the lowest percentage rate drops in years. I (as well as others) really appreciate the awesome product.

Thank you so much for your quick response and help! Your PDG flashcards are a great help, too. I will be a future customer - you can count on that!