I love my super jolly. sooo easy to dial in and clean. However I think that maybe there isnt enough/any difference in grind quality to justify the extra size and money for a home grinder. In a cafe setting they will leave you wanting extra speed if grinding on demand. I originally started looking at them because they come up more often ex/cafe second hand at very good prices. I think a good second hand price would be somewhere between $300-$600 depending on age and condition.