For a small business, if you have mostly flat yards, the Ex-Mark Metro works great. I've used one for three years, and they also handle well on slopes. I did purchase a Jungle Jim attachment which helps save on walking so much. The Ex-Marks are built to handle the commercial stress and strain. Although I am thinking of adding the Gravely 36X to my toolbox. It's a smaller rider that's also built to take the abuse.