I recommend PDG Advisor as well! I made E-5 first time by 22.5 points WITH only a promote! (Facebook)
Thank you for the PDG study break games. I love whacking the PDG and the Danger Zone game. It makes me feel better after getting a few questions wrong.
So I found out on Wednesday that I was selected for MSgt during this 16E7 cycle! I was elated, to say the least. It only took me 2 times to make MSgt. I blew the PFE test out of the water, and I have PDG GOLD to thank for that. Also, PDG GOLD helped me out with the 12E6 cycle. Thanks, McMillan!