I'm looking for a grain mill that can be operated by hand, preferably stone ground, but I won't write off a burr grinder. I would consider a electric and hand powered combo. My mother-in-laws hand mill sucks! I mean, it really blows. I've looked around, and I have found a lot. I was wondering if you all had any favorable experiences with any models? I've got my mortar and pestle out, and I'm trying to turn some rice into flour. It's hard work.