I did my garden a little different. Where I'm at in TN, there is a lot of clay. I thought about what I would need to do about a 1/2 acre that hadn't seen anything but a bulldozer. The ground was really compacted. After talking to a few *more experienced* farmers, I hired a guy to come out and till it up for $50.
After watching him go through that hard clay and rock gardens with that tiller on his old JD tricycle, I knew that:
1. I needed a tiller. OK, there was some lust involved.
2. I was sure glad it wasn't my tractor getting seriously abused.
3. If it had been plowed, the dirt would have been pretty lumpy even after being worked. It certainly wouldn't have looked like the dirt in Carey's picture.
4. I could get by without a tiller for the first year.
I ended up getting a RSB1401 the next year for $500 from a local dealer.
fwiw,
Keith