Ive just started in the lawn care business this yearm and things are going well for now. Not too much work,but enough to keep me and the customers happy. Im running a 36" and a 48" wb, I do a couple a of 1 acre lots which takes me about 1hr-1hr 15m, with trimming , cutting, and blowing. A few trees, some mulch beds, couple of minor hills. The one lot has several steep hills and more obstacles, takes about 1hr 45m from start to finish. MY plan was to run these two mowers this year, build some equity up and buy a zero turn next year. Im wondering now, how much time I will save if I purchased one now. How much lawn can one cut in a given time with a Z-Turn vs a WB. BTW, I use a sulky on my mowers but still have to walk certain areas of each property.