Having owned geared tractors, and Hydrostatic transmission tractors with treadle pedals and twin pedals. In my experience it takes about 1 full days operations to get comfortable in switching back and forth from treadle pedal designs to twin pedal designs. I sure would not base my whole decision to buy a tractor because I "hate" one or other of the designs. Many here "hate" treadle pedal designs, and they base that "hate" on a 5 minute test drive around the dealers lot. You CANNOT in any way make a valid decision on such a low time test. If you haven't operated the "hated" treadle pedal design at least a full 8 hours, you are just fooling yourself. BOTH designs are just fine. Sure it takes a little getting used to at first, but you CAN adapt. It just requires a little self enforced training. My current tractor is twin pedal design, but I have owned two that were treadle pedal, and they worked just fine.