I use some stones every day,
and I lappipng/correct them often with diamond plate - atoma140 and another slow NN dplate #600.
so, its enough to Aoto and Softhakka (prepolisher).
or for better results need something like naguras ?
and to take better finishing of edge desirable to use naguras for last JN stones ? :scratchhead:
what is your range for alignment on your sharpeningtable? :)