I just bought a Hustler 15 hp 37" walkbehind. It's awesome. The power to weight ratio puts my Hustler Z to shame. The speed and control using the H bar allows me precise control and ONE handed operation of the machine. The sensitive controls allow me to conserve my enegry for other things, easily the best of the best. About the same price as the Bunton that my Hustler dealer sells. We hear praise on these pages about other machines, but little about the Hustler. I bet anyone of you that tries a Hustler will not go back to your dinosaurs. I think this represents the defacto standard for now. Simple twist n go. The super will be my next purchase, when business allows.