I think it depends on your objective. Do you want to learn something on your own time, in the order you choose, with the media types you want? That is more of

I think it depends on your objective. Do you want to learn something on your own time, in the order you choose, with the media types you want? That is more of what we're going for with https://curiosity.com https://curiosity.com vs a directed approach. More choice and less structure and force. But then again, some people need and want that depending on their goal.