Has anyone used a Tormek Supergrind slow speed grinder for knife sharpening? What did you think of its performance? Is it worth the $400+ cost and does it deliver the quality and speed for the money? I would pretty much use it for knife sharpening only, though maybe once in while for my jointer blades also. I have a Lansky sharpener for my knifes, which uses your basic stones, (no diamond stones) and would like something thats quicker and hopefully gives a better edge. I plan to try making my own knives and would consider adding this tool to my shop arsenal.
Thanks for any input.
Peter

Peter