I could not be happier with my decision to purchase the MDF.
Positive Product Points
-Easy to use
-Great for espresso
Negative Product Points
I use this grinder exclusively for my Briel Multi Pro ES200APG. I use coarseness setting 4 for a perfect 23 second double shot with deep, rich crema. I picked up the MDF on Electra-Craft.com as a refurb for $140 plus $15 for shipping. The unit appears to be new. The only drawback that I have noticed is that the doser must be relatively full in order to ensure that the proper amount of ground coffee is dispensed. This is not so much a drawback as it is something to simply be aware of.