Total CSR study course - TX P&C License soon

I haven't seen anyone mention using "Total CSR" to study for P&C exam. I started with Total CSR and am now going through the Kaplan course and also listening to Insurance Exam Queen. Has anyone else used Total CSR? So far I am just having a hard time with the similarities between dwellings and homeowners & confusing the two. & what I see a lot of others saying with just the wording of questions. Also, what areas does the exam in Texas really test the most on? I work in insurance now so it does help being around it everyday. I think this may be my first time ever posting on Reddit so I appreciate any feedback and tips!