Anfim considers this grinder as a semi-professional grinder that can grind up to 1Kg of espresso per day. If you are grinding more than this as a decaff, then great, spend more and buy something more appropriate.
We really like the Anfim Best because the grind quality is really fluffy and the grinder is very affordable, compared with a Scody or Pratica. Peter is a longterm Mahlkoenig fan, however, he still has one of these.
Built like a mini tank. Solid.
Grind on demand.
Slower than a bigger more expensive grinder.
I would always use it with scales, as it is not as accurate as a more expensive grinder.