I have a Troybuilt ZTR 24hp 50 inch , Woods 52 inch out front 18hp , Toro GM72 72inch out front 28hp Renault engine propane and a 1964 Cub Lo Boy 60 inch belly with C60 cubic inch propane . My yard is 4.5 acres with gophers, so ruff seat time. The tires on the cub LoBoy are 50 inch tall and step over the holes where the others three mowers with small tires can beat me up after a hour. The Cub is a threat of a broken leg with ever mount and dismount and is low Horsepower , much better power on propane than gasoline , about 3 gallon x 98 cents to mow the yard, But for it being a gutless leg breaker it is my favorite to mow with but of course I pick the Troy Bilt to trim with because it is short and fast, the out fronts have there place like under bushes and inside corners but are long tailed , but will trim around a pop can.