spacemule
The Peanut Gallery
You get a 2 year warranty with the MM55 plus a butt load of avaliable attachments. If they didn't think the Homescaper engine was up to the task, it would not be on the tiller.
You going to box up that mantis and mail it back when you have a problem?
When you buy quality equipment, breakdowns are rare, especially for homeowner use. Besides, I'd be willing to bet that 99% of the posters on this site prefer to work on their own stuff anyway. No need to throw money in the garbage for inferior equipment and service that isn't needed.