Hey

The book is a tidied-up version of videos(which I can’t “fix” like the book) with a growing list of additional content.

In my opinion, the book is worth reading as it goes further into practical, functional programming and idiomatic Elixir where videos were cut short before that epiphany came to me (I learned a lot as I was writing the book[and still am], which impacted the latest chapters - made the code way way better)

Not to say that videos are not worth watching - they contain almost the same content as the beginning part of the book.

Whichever you choose, you will probably be able to, for example, watch videos and then skim through the book up to the moment where the videos stop.

Best of luck, and I hope you will enjoy it!