I bought PDG Advisor. So far I love it. I was initially ripping apart my PDG and organizing it in order of the MKTS Survey, but then I checked out Advisor and it is everything I needed and more.

Fantastic study guide! You are the "go-to" people for promotions! (PDG Advisor)

Your software got me promoted to SSgt, TSgt, and MSgt! Hope it helps this time as well! (PDG GOLD for SNCOs)