Which engine is better? I am looking at a land owner ZTR. One has a 26 hp Kohler 7000 (attahced to a Husq rz254) and the other has a 22 HP ELS B&S (attached to a John Deere Z425). Both mowers are 54 inch cut. The JD is rated at 8.5 mph and the Husq is 6.5 mph. Which engine is the better choice (apart from one having more HP than the other). I have 4-5 acres to cut. both of the mowers are able to handle that much acreage once a week. I am settled in on these two because of price.