Hi everyone! I’m new here and i’m about to upgrade my knife sharpening set up. At the moment I have a 1000/3000 stone(quite small in size) and I’m looking for a new sharpening set up. My idea is this: 1) The Atoma 600 diamond plate(a friend of mine has the 400 and told me is great and it can also be use as flattening stone). 2)A combi whetstone 1000/3000. I’m open for suggestions. 3)A 6000 polishing stone. I saw the King S1 and the S3. Any experiences with this 2? Thanks a lot in advance !