Bought a Hustler Raptor XD 54” new. Welded Deck. 11 gauge Steel. Hydrostatic has Filters. Decent sized Hydros. One piece tubular frame. Residential but Commercial quality it seems. Has Kawasaki 23 hp. Engine. $4300. Mowed with once so far. Mow Quality was very good. If you have 3 acres or less it should work. But I would not go down in Model Size. They have an XDX that is a bit more heavy duty yet. And the models go up that means more $$$$. Lots of good mowers out there.
Mow mine and a couple friends yards for free because it is that fast and easy. I do not trim at friends places. The tires are very good IMO. Called a Big Bite Tire.