Like our fellow from Scotland, I've got one of the small Honda riding mowers, and it has served me well since I bought it in 1984. I like the Kawasaki motors, but the parts are expensive as well. I guess for a domestically manufactured engine, Kohler and Wisconsin are my two favorites, but they all (Briggs, Kohler, and probably the others as well) make different grades of engines depending on the price point of the equipment they are being installed in.