Too much noise.
The crytpocurrency world is noisy. Where to begin? That is an excellent question.
I am just reading and reading as much as I can.
Among the many posts, books, tweets, I stumble one nice resource.
It shows 10 characteristics, you put a number from 1 to 10 on each characteristic and then you add up.
I found it nice. Also, it helps you to make a framework for each currency or project.