I bet this has already been discussed. If so, please excuse me and fill me in.
The MakerSpace needs a system for repeatable success. The 2x72 is pretty cool. I would use that over the diamond stone. But repeatable? It requires a high level of expertise from a lot of practice.
At home, I use the Spyderco Sharpmaker. It is awesome. Great edge. 50% of the time. The other 50% I make it duller
These are super intriguing, But I do not know if they would hold up at our Space.
For single sided, I am fine with a roller guide like this and sandpaper on glass or a Japanese whetstone.
We also have a Tormek System. I do not have the details on which.
What do you think?