Here is the situation I have a small lawnservice biz on the side for approx. 3 years. Tired of renting aerators that beat you down. I do mostly yards under 10000 sq/ft. I also have a small horse farm 10+ acres that need aerating I was thinging of going with the insustrial pull behind type for the farm although I used the drum style and that wasn't very effective. Are other pull behinds any better? For the biz what would be a good one to get? Any help would be greatly appreciated.