I'll never run just walk behinds again. The first time I was in business (prior to enlisting in the Navy) I ran a Gravely 34 WB and I would never go back to that, or even a larger walk behind. I was doing about 20 accounts a week and was absolutely exhausted at the end of the day. My feet hurt, my knees hurt, my legs were shot; not to mention it wasn't very productive. This time around I purchased a Gravely Pro Turn 148 and my productivity is exponentially higher and after a day of mowing I feel great; it fits through most gates, leaves less rutting and is faster. I'll probably buy another 34 walk behind in the future so that I can pick up more accounts with small gates but I'll never go back to running a walk behind only.