Wheat Grinder?

Do you have a grain mills/wheat grinder? If you do, is it electric or hand-crank? How does it work for you?

Please comment here if you have one and how it works. This information can help people know about various models out there and also let people know where they can go to grind their wheat. Maybe you can even note in the comments if you would allow sisters to stop by with their wheat to grind??? Any information is helpful. Thank You.