PDG GOLD has helped me improve my score by 20 points.
J.A., APO, AE
I used PDG GOLD and Master Your CDC when testing for 15E5. I missed it my first time in 2014 by 8 points because I didn't put in the time to study. I wasn't going to make that mistake twice. By using these programs I scored 24 points above the cutoff score and am now a SSgt! Definitely worth the money and the time.
D.R., Great Falls, MT
This works!!! I made SSgt by 24 points! I would also advise reading as well. DO NOT JUST DO MULTIPLE-CHOICE! Don't be lazy. Work for what you deserve to help others.