When these courses started coming out I was very excited. Now that there are so many of them, I find myself being interested in too many and being paralyzed by excessive choice, to the point that I've gone back to good old books for my self-learning.
It boils down to choosing the top 2 courses. It's difficult to do beyond that if you have a day job. One can still score high on the exams but you will have very little time left to reflect on the material.
