I'm not one who learns much by reading alone. McMillan Study Guides are a blessing for me. (I'm using the PDG GOLD.)
W.B., Cheyenne, WY
Outscored 98% of others by using and abusing PDG Advisor. Awesome program! HIGHLY recommend for E-6!
J.M., APO, AP
PDG Advisor helped me beat the odds. The promotion percentage for my AFSC was 14% this year (2014). This was my first time testing, and I tested higher than 98.99% of everyone else on the PFE. I scored a 79 and the average was 54. I beat the cutoff by 13 points thanks to PDG Advisor!