So you’ve arrived here. DE razor shaves have become too easy, and you’ve decided it’s time to grow up and master the ultimate expression of shaving. The learning curve is an order of magnitude greater than for the DE razor, and I guarantee you’ll cut yourself while learning.
As I said earlier, I think every man should take a month or two with a straight razor at least once in his life. A man should know how to wield a blade against his face. It’s only my opinion. But it’s a good one.