I was thinking about getting a new 32" wb for small yards with gates and then also getting a nice ztr( probally a 48" although I have given thought to a 44") so that I would have just about all bases covered. I already have a 48" wb for a backup. I dont know anything about 32" wb, and I was interested mostly about the Exmark and Lesco. Are they single blades? I would be cutting st.augstine Cant you do just about everything that a 21" can do with a 32"? Any feed back on both of these mowers as always would be appreicated.