Just a few years ago most guys either used the Norton 4K/8K and maybe a Coticule or Escher for finishing or guys used pasted strops or some used barbers hones and everybody was happy. Now there are many choices which serves to confuse and I don't know that guys are happier because now they are in a neverending search for the ultimate edge and the ultimate hone.

To someone starting out I would say get the classics and then go from there. Personally I'm an old rockhound so I favor naturals however I have both and in the end they all work. It's just one of those things you have to investigate for yourself and find your own path.