If you can get your hands on a nicely restored or good original 1960’s-1974 John Deere 110 or its replacement, the 200 series 210/212/214, etc., built through 1986, those are good tractors powered by Kohler engines. My 110 had a 38” deck. While I was getting carburetor work done on the 110, I bought a used beat-up Snapper pull-start rear-engine 30” mower for $140. It ran rough due to carb issues and only the fastest gear was useful, but it was “good enough” as a temporary replacement. I sold it for $200.