I currently own an exmark zero turn aerator and want to buy a small unit for small jobs or for jobs where if the exmark is being used i can still take the walk behind and go to work. I have looked at all the units and have considered plugger 855, turfco xt5, and lawn solutions 24". Seems like the turfco is getting a lot of good reviews and is a really good aerator for the money. Any advice would be greatly appreciated. thank you.