I was going to start trying 5s today, but the snow is to hard for wrecking. When we get a little more snow, I am gonna go for it. But I understand about you body just wanting to land after 360. But I think if you practice switch 3s, then you get used to spinning away from the landing. That is something I need to start doing to.
By the way, which is harder for you all. A switch 360 or a 540?