chucko,
do a search, i think others have commented. I saw a Homier tiller long distance - they had one at a local show, but it was in a marshalling area that was roped off. Even at a distance I could see why it was 1/2 of what you would expect to pay for a tiller. I like to think I am good to my equipment, and I would not want one of these, after seeing a tiller in action and the abuse they take. Just my thoughts, I'm sure others will weigh in.
P.S. I have alot of clay - rocks where there isn't clay with some occasional loam thrown in to fool you, so this is tough tilling country - your situation may be different.