MiiCoffee DF64V Gen 3 Variable Speed Single Dose Coffee Grinder

Overall product seems to give a more consistent grind than other grinders I have owned. It is very quiet but does also have high pitched sound after it stars to grind. Also when adjusting the grind, it is very hard to turn. So will have to see what happens in the long run. Still experimenting with different settings and different coffees but am getting good tasting results.

Bought a DF64 from MiiCoffee and it’s worked great for 3 months. Bought a DF64V for my office, 2nd time I use it, it won’t start when hitting the on/off button. Unplugged and plugged in a few times, shake the machine and then try and 4th time it starts working. Now it’s got a constant ticking noise!!

My order was on my doorstep 24 hours after it was placed!
The packaging was excellent. The build quality of the DF64V is great. Unfortunately, my unit had the issue with the ionizer clicking. A replacement part was sent immediately, it took about 10 minutes to install and the grinder now functions flawlessly. The variable speed indicator does remain on when the grinder is not in use, but a $7 wifi switched plug solved that issue.
I think the DF64V is a great value.

Customer service was amazing. Delivery was very fast. Next level grinding capabilities.

I received my DF64V v.2 grinder a couple weeks ago. It arrived spotlessly in like new condition with the exception of a few grains of ground coffee indicating that Miicoffee does indeed test their returns.
Disassembling the grinder to thoroughly brush out any remaining grinds, I took the time to check burr alignment and found them perfectly aligned.

So I bought two pounds of cheap, medium roast coffee beans, measured out 20 grams, started the grinder after setting it at 1200rpm and my first thoughs were about how quiet and fast it was compared to my trusty Nuova Simonelli MCF which is a Eureka that NS slapped their name on. Another big difference is that there wasn't ground coffee all over the countertops or sticking to the toaster and side of the refrigerator. It's ionizer is REALLY effective at suppressing static electricity. I had thoroughly wiped down everything before starting so I dampened a paper towel with some non-toxic cleaner and wiped down the outside of the grinder and catch cup along with the countertop in an 18-inch radius of the grinder and counted the specks of ground coffee. There were six. That's it. Six. After grinding each 20 grams of coffee, I removed the one-piece, magnetically attached, powder coated aluminum spout and gave it and the easily accessible ionizer contacts a quick swipe with the included brush. Retention was between 0.1 gram and 0.03 grams. (I used a calibrated laboratory scale)

It was stupidly easy to dial in. The grinder came with it's zero point perfectly dialed in so I didn't need to. Shots using the DF64V are smooth and full bodied with subtle fruit and floral notes. And shots are consistent all day long. It's a far cry from my NS/Eureka grinder with the added bonus of being far more quiet while grinding nearly five times faster and having near zero retention.
I honestly don't get how anyone can claim this grinder is loud when it's so much quieter than several grinders I had on hand. And anyone claiming inconsistent grind size is either too lazy to check their burr alignment or suffers from really poor consistency in their workflow and would rather blame the grinder instead of their own shortcomings.
Of note, when grinding espresso at 1200 rpm I could not get my DF64V grinder to stall on either hot or cold starts and that's after grinding over forty, twenty-gram batches in a single day. Though it looks as if the DF64V v.2 is likely to be replaced by the new CF64V horizontal grinder, I have zero buyer's remorse. The DF64V v.2 is not only a great grinder at its price point, it's a great grinder, period.