In my quest to get information on a new mower for next year I think I have come up with my two favorites so far. These will be used on small to medium residential yards that I always bag. Mower #1: Walker Model T - 42" Deck - Kohler OHV V-Twin 20 hp - 9.5 Bushel grass catcher - Dual tail wheels - 5 gallon tank - reg. - Splined PTO - Low profile tires - Curb weight - 910 lbs. - $9515.00 Mower #2: Exmark Navigator - 42" Deck - Kohler Command SP 20 hp - 9.5 Bushel grass catcher - Single tail wheel - 7.5 gallon tank - reg. - PTO information unknown - Low profile tires - Curb weight - 1140 lbs. - $9525.00 I would like input on these to tractors. They cost about the same. The Walker has been out forever, but the Navigator has only been out a few months. Both mowers look similar. Which is the better mower?