Anybody else using one of these? Two years ago on a community build day someone showed up with one of these. We were a bit skeptical about it at first but once we saw it in action we were amazed. It makes quick business of loosening up a bench cut, ditch or borrow pit. Small rocks are not an issue. Remove the duff first, then you hit it with the tiller. It will move some of the loose material but you do need to follow through with a Rogue hoe to move the material that needs moving. It puts in ditches and drains fast. Its pretty easy to control, the weight of the powerhead being down low helps too.
Its light enough to be luggable. The handle folds down for carrying and transporting. You do need to clean roots out of it from time to time.
I highly suggest you try one out if you can.