Gardener\'s Supply mini-Tiller experience
My wife bought one of these cute little 2-cycle tillers from <A target="_blank" HREF=http://www.gardeners.com>http://www.gardeners.com</A> on her own, and has regretted it ever since. When it is running, it can really dig deep and is an amazing little machine. For the past 5 years or so we have managed to keep a 40x40 veg garden tilled 2x per year. But the problem is the "starting" part. Way too many pulls and just out of the blue it will dead stop (I believe it is seizing up). I finally played with the oil mixture and found that if I double the amount of recommended oil per gallon(believe this or not) that it runs more reliably and doesn't stop. Yes, a little smokey, but it runs, darn it. Hmmm. Unlike my chainsaw that starts and runs w/o problem (after 7 years), the tiller's two cycle just doesn't do well. So we go from shouting "that tiller is a piece of crap" to "that tiller is amazing"...once I get it started, that is.
Yes, it is small, but I end up having to cart/carry it around for my wife, and it will surprisingly wear you out pronto because it is forward rotation and you have to hold it back rotate it around to get it to go forward after you get deep enough. So I end up having to finish after the first row.
Two years ago, I loaned it to a neighbor and it came back with a burned out clutch and the gears to the tines inside the transmission were all broken up. I was able to find parts (special order, costly) and rebuild it. But I know that any minute the whole thing will self-destruct again the next time the tines come to a dead stop due to a pebble lodging against the housing (yes, a pebble is all it takes to make these things come to a screetching hault). The gears are about the same robustness as the ones in my pencil sharpener. If it breaks again, I will not rebuild it.
My advice? Buy a real tiller (if you have a big garden), or better yet, hire someone to come in for a couple of hours every year to do it with a big machine.
(Side note. I have a new model DR Brush which allows you to swap out a brush mower for a finish mower. I am hoping that they come out with a tiller attachment!)