I have seen very little on this site about the Kubota ZD/ZG mowers. I had the oppertinuity to drive one today and I was extremely impressed. The build quality is excellent and they have a neat feature that you can lift the front of the mower for service without any tools or jacks. It drove like a BMW, the hydro was silky smooth. My only other real experience was with ferris and grasshopper / woods. Anyone with exmark / scag experience use on of these?