I only use stones for wood chisels. I find that level of edge is not particularly useful for kitchenware. I just use a set of cheap diamond blocks from AliEx ages ago. They are like 480/800/1200/3000 IIRC. I don't use the 480 for kitchen knives. 3k is already close to passively dangerous level sharp. I have stones up to 8k, but the edge doesn't last as long as a 3k, and the extra effort has no benefit for me.