Perfect! This is the sole study guide I used this past year for studying. I started about 2 months prior to testing. I am not the best at studying and I get distracted easily. The app is very well organized and easy to use. Well worth the $50. I just made E-5 my first time testing thanks to this app. (PDG Central for Android).
B.S., Google Play
I'll be excitedly waiting to receive your newest study guides as I'll be one of the first to test for SMSgt. You helped me earn my last two stripes! (PDG GOLD for SNCOs)
C.D., Sumter, SC
Advisor is great! I had all odds stacked against me (newborn baby, little TIS and TIG, AND the lowest promotion rate in 16 years) testing for SSgt the first time and made it! This product is great!