APEA, Fitzgerald and Leik, (AANP exam) which one?

[gdj]

Hi all, I have all these to study for the AANP. I am so confused which one should I use. Fitzgerald is too much info. APEA or LEIK not sure if that is enough. I did Fitzgerald live review in 2015 did not pass. I did LEIK review in 2016 but did not pass. I barely used APEA when I was still in school but they told me its good with content because you also have Qbank that you can get which you can take system by system. But I have already exam edge. So now I'm confused which one should I be more concentrating. Please help. Thank you.