When I tested for SSgt, I was selected #1 in my AFSC thanks to your products. (Master Your CDC and PDG GOLD)
Just wanted to say, Thanks! I studied using PDG Advisor. I was able to score a 78 on my PFE and outscore 97% of those eligible.
Spent my deployment cramming on PDG and SKT and ended up making it by 30! Thanks for the product!