This has to be the best course you have offered so far. And the others were excellent. The amount of time your spent making KiCad Like a Pro 2nd edition is just amazing. I learned so much about designing PCBs. I have made two with your earlier KiCad course and one new one with this course.
I am also very happy with the Book Version of the Course and I find myself often going to the recipes section to add a symbol or to make a custom footprint. I recommend that anyone taking this course should also purchase the book version. It is a great reference for looking up that little trick or trying to do something outside the normal functions of the software.
As I said earlier, I think your courses are excellent because you take the time to teach new concepts. With your background I have been able to move beyond what you taught us to add my own ideas. I have put together a number of Arduino/Pi projects and having the ability to make PCBs instead of trying to solder protoboards has made the resulting boards/projects more reliable.
I wholeheartedly recommend this KiCad like a Pro course as well as any other course you teach.
Thank you for all you do.