Fastrak is 52-inch cut with 20-hp Kohler Courage. JD is 54-inch cut with 25-hp kawasaki. Both are about $4,600. Cutting 3 acres on five- to seven-day intervals, depending on rainfall. I'm a bit worried about the single-cylinder Kohler since it's relatively new technology. I'm replacing an 11-year-old Craftsman rider with a 15.5 Kohler Command, which runs like the day I bought it. The rest of the tractor is just coming apart. Plus, I want to cut my mowing time as much as possible, although that's the limit of my budget.