What are your thoughts about the 2 course possibilities? I feel the Udemy course is a bit more updated vs. the TIA (Teachable) course, although it follows the book a bit less. I liked Udemy because of the updated feel, and that I can know how long does each section last, so I can trace a time plan. I liked TIA because it feels more according to the book, so I could have to write fewer notes and lose less time on this process, although the order is a bit scrambled from the book in my opinion. What do you think? Which one did you use to pass?