In my 2nd Video review of the Hapstone RS knife sharpener, I shop Spyderco, Gritomatic, and Venez Ulsa diamond stones and talk about common mistakes and tips for using guided angle sharpening system
I saw the Wicked Edge but it's more suited for a professional as it's a large unit and it's expensive. This looks like a much more affordable option for most folks.
If you do buy an M-4 steel bladed knife, know that Ceramic cannot abrade the vanadium carbide in the edge. Wrong stone. Venev will do a fine job and although the ceramic will produce a sharp edge, it will not hold it long as only the metal matrix holding the Vanadium carbides is sharpened. Edge holding will be greatly enhanced with either Diamond or CBN. KnifeMaker
This rig seems like NASA designed contraption, made as complicated and expensive as possible, The total opposite of a RUIXIN sharpener,,, watch here >> ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ogFVA-WhEgo.html
