A very good guide. Should be good for beginners and intermediate players alike, whilst explaining some stuff a more seasoned SCH might not know in terms of optimization. You elaborated on some concepts I think most guides skip/omit, which was nice of you to do. (I am mainly referring to the shielding mechanics and timings and how stuff works - this is the stuff some people need to understand better).

Conversely, I think there were a few topics you didn't talk about much if at all and the guide contained a few a bit haphazardly phrased sentences which had some misinformation. (Eg. the statement where you mention that pet-swapping is required for Megaflare, though a DRG [who has the lowest mdef] can survive it without Fey Covenant, even with Succor and not Adloquium).

Overall though, this was one of the few guides I've read wherein I felt like the writer has made effort in being good at their job and understanding its nuances. Good effort.