I have worked at sears for season 5 yrs now. There mowers now are not as great as they use to be. Yes commercial mowers are expensive but I would not recomend there zero turn mowers. I would buy a gravely,or a toro. Pay more on price for a better built mower. Ohh by the way, good luck if you have it repaired by them. It will cost alot of money and it might not be fixed right the first time. If you got a pa (Placement agreement) then they look at the hours to determine if you used it commercial. Hopefully you dont use the mower to mow your yard more than once a week and for a big yard with alot of hours on it, they will try to pull one on you. They didnt look at other zero turn mowers when they placed them on market. Salesman will do there best to talk you into buying one due to the fact they get more of a commission on the zero turn mowers. They will tell you what you want to hear, just so you buy one. Pay for what you get! Pay cheap get cheap results.