I am considering both the Ferris and the Wright for my 10 acres (both 21/48). I mow 2 acres of lawn each week and the remaining 8 acres of rough (mostly flat) terrain about four times a year. I also wish to pull a light trailer and a weed wick wiper. My questions are: The Ferris suspension should suit the rough terrain better, however, the Wright suspension seat may be adequate? The Wright has bigger hydros but no trailer hitch option, the Ferris has the hitch option. Is the Wright used with trailers? I have read a lot about the IS1500Z but can't find many reports about the Wright ZTR. Are many being used? Any thoughts would be greatly appreciated.