I have a 21 inch self propelled walk behind mower, nothing to ride around on.
If I do the full edging of the 1/4 mile of edging, then the string trimmer for the flowerbeds and trees, lots of flowerbeds and tree rings, and them mow, and blow the grass off the porch and sidewalk it is a two hour project.
I do love the instant gratification of looking out and seeing the yard looking great. And a cold beer is pretty much the required payment to myself.