Really confused now. Went by at lunch and looked at the B3200 and L3240. Really no difference in size of the 3200 and the 3240 is a lot bigger. The only down side I see with the 3240 is it only comes with a 72"MMM and I want a 60". I have a long drive with shallow ditches and I won't be able to cut the ditches with the 72". Dang it nothing is simple is it.