I have been a longtime user of your products (PFE GOLD & PDG GOLD) and would recommend them to anyone!

I've been using PDG GOLD and I feel more prepared than last year by leaps and bounds. I'm looking forward to testing for SSgt this year! Thanks!

I used PDG Advisor to study for TSgt and crushed it my first time. I beat the cutoff by over 20 points with only a promote on my EPR. I will definitely use McMillan for every test from now on.