rummels, long time…(I had been thinking this just last week).
I wouldn’t presume to know what’s the best way to achieve your goal. Nor that how I do it is the best way. Especially when I’m weighing in with another well experienced W.E. user. This method I’ve worked into seems to do well for me. It yields a good, very sharp working edge, that seems to be long lasting. The burrs are removed with the completion of each and every grit stone I use. Then the final edge leading strokes yield an exposed apex and a slightly toothy edge.
I use alternating sides, (left-right-left-right), edge leading strokes, (down and onto or into the edge) as my final sharpening stroke direction in this repetitious process or method I’ve come to use. I use the same bevel angle settings the entire sharpening process with each and every grit I use, start to finish. This method coarsest grit to finest grit removes each burr formed right after its created, with each grit used, that made it. Each successive burr from each finer stone gets smaller and thinner. The final tiny burr from the last finest grit in my progression is removed with the final edge leading alternating strokes. This is easily confirmed with visual inspection. I use a USB Microscope.
I follow this last finest grit I am choosing to use on any knife with stropping. That’s irrespective of the stones or mediums I may be using. For instance diamond stones, ceramics or whetstone, I do it the same. I finish up with strops. I use a quick two grit stropping process, usually a 4µ, then 2µ emulsion on the basic W.E. (cow) leather strops. I may follow-up with two even finer grit strops if a more polished edge is desired.
The final stropping seems to smooth the resulting toothy edge and lessens some of the grabiness that comes along with it while keeping the desired bite I’m wanting. When starting a cut or slicing thru certain foods, tomatoes for instance, this can be very helpful. Their smooth yet rubbery skin can embarrass even a very well sharpened knife that’s been finished maybe a little too refined.
I save using a slightly wider finishing bevel angle setting as a last step with the alternating side edge leading strokes, for when a tiny micro-bevel applied to the apex is desired or called for. The theory as I understand it is, the micro-bevel may improve the durability of the knife edge and add a bit of grab or toothines to it while possibly improving edge longevity. It’s believed the Micro-bevel enhances how well the edge cuts while still allowing the benefits of the thinner underlying edge profile.
I usually don’t apply a micro-bevel till an edge touch-up seems needed. It’ll refresh the sharpness quickly with very little effort. I often do this with a few alternating side edge leading strokes on a very fine grit hand held ceramic sharpening rod.
The subject you broached, “which finer grit stones are better for burr removal?”, is in the sharpening process you described in your original post. Using the ceramic stones or the 3000 grit diamond is IMO a whole separate conversation. Different mediums can be hard to quantify their actual or practical coarseness. Comparably sized abrasive particles may behave from very similarly, to very differently while imparting very similar to very different looking scratch patterns. Even when high tech or metallurgical comparisons were conducted. The bottom line for me are the results produced. Just because the techy stuff suggest one way doesn’t mean that how it’ll be for you. This is where I believe it becomes more about the user’s experiences, personal preferences. What I like to call “the art of knife sharpening”. Then decision-making based on technical data, specifications, or charts.