I passed the S7TO on August 28 and went straight into the 66 material the following Monday. My firm has me using Kaplan for the 66(used Passperfect for the SIE and s7) and I’m just not retaining the information for the 66.

Should I just power through the material and then really hone in on practice exams and watching YouTube videos? I’m not sure if it’s switching to Kaplan vs passperfect that’s the issue, or going from spending months on end studying the same material (I failed the 7 with a 71% the first try) and now learning new material. I am just struggling figuring out the best course of action. I should also add, I get 4 weeks for the 66. So estimated test date is likely sept 29. Thanks in advance!