You refer to the Naniwa and Shapton as not quite "dedicated" bevel-setters, but instead a part of their respective "systems". How do you distinguish between the two different needs? If a 1K stone isn't a dedicated bevel-setter, then what is it good for exactly? Aren't all 1k stones designed for dedicated bevel-setting (when used with a razor, not a kitchen knife, of course?) And how can a Chosera be considered a "dedicated" bevel-setter, when the SS isn't?