I have a KK 6 footer and have really abused it putting in food plots on land that has rocks and a bunch of hedge stumps. It works well and I've never plowed up the ground before using it. I've had no issues with it except I keep bending the skids smashing them into immovable objects. The other thing I did was not realize it didn't have a zerk in the outboard bearing and it got enough dirt in it to grind up those bearings but I've used it that way for two seasons now and just take off the cover and grease it up every year. I have a new bearing on the bench for later. I think parts are pretty readily available if you would need anything. I'd buy another.