I am starting my business, and have been looking at the Simplicity Citation. This is Simplicity's commercial grade ZTR. It has a 52" deck and 23 HP Briggs engine. My dealer also sells exmark ZTR's. The exmark Lazer Z AS compares to the Simplicity Citation. My dealer claims the Citation is in the same ballpark as the exmark, and is slightly less expensive. I am aware of the quality of exmark, and I know of many professional companys that use exmark. My question is do any of you have any experience with Simplicity commercial ZTR mowers? If they are as good as my dealer says they are, why don't I see any professionals using them? I am leaning towards the Simplicity because I am just getting started and could use the price difference to invest in other equipment.