I test drive the Toro version today. How much sq ft are you getting out of a tank of herbicide? It seemed to go extremely fast. I also wasnt terribly impressed with the turning radius, but I'm sure it was just me being green on the machine. Anyone own a Toro or exmark and wish they would have went a different direction? Testing a z spray asap, but all in all, the toro was nice. Maybe a touch under powered.