I like the Tormek systems. I think the T4 (https://tormek.com/en/products/sharpening-machines/tormek-t-4-original https://tormek.com/en/products/sharpening-mach

I like the Tormek systems. I think the T4 (https://tormek.com/en/products/sharpening-machines/tormek-t-4-original https://tormek.com/en/products/sharpening-machines/tormek-t-...) would be good for most who just wants something to be able to sharpen knives once in a while. If knives and sharp objects are your thing, you probably want to go with one of the bigger models.