While not a cheap option, either, I’ve been using a Wicked Edge sharpening system for years. It’s probably the last sharpener I’ll ever buy. I can sharpen at exactly the same angle every time and get a screaming sharp edge as smooth or toothy as I need.
Lansky makes a cheaper version that has an angle guide and I have friends that get very consistent results with it, also.
KME is also a good alternative to the Wicked Edge. I was able to get the sharpener some extra stones and a good set of strops/diamond paste for the entry cost of the Wicked Edge.
