I've been using a corona grain mill for about a year and a half now. It's cheap, and gets the job done. Looking forward to upgrading at some point. Ran into some issues this past weekend. My hopper (an old "pretzel keg" that I removed the bottom from) almost fell off which would have spilled 3/4 of my grain on the basement floor. On top of that, the corded drill I'd been using decided to overheat and crap out. But I guess that wasn't the mill's fault.
I think that I've certainly gotten my money's worth out of the cheap corona mill, and then some.
I think that I've certainly gotten my money's worth out of the cheap corona mill, and then some.