There is no best way. It depends on a lot of factors; what time of the day you like to learn, how much time you can commit to it daily and weekly, whether or not you have a good internet connection and power supply etc.
I was lucky enough to have power and internet. I didn’t have too much time, but I found a way to squeeze watching the videos into my daily routine. I also rewatched some of the videos I didn’t understand (this happened a lot of times) and googled the concepts or asked a friend if it still didn’t make sense to me.