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.
I was going to deploy and test for SSgt out of cycle; however, it fell through and I had a week and a half to study for SSgt. I bought PDG GOLD and studied that alone for a week and a half and made SSgt my first time, ranking 17 out of 300-something selectees.
I used your 5- and 7-level study CDC software and made E-7 this cycle...all total that's E-5, E-6, and E-7 thanks to you guys!