Looking at 4ft. units for my new tractor and trying to decide which is more useful and what capabilities each have. For my current home it will be mostly keeping wooded areas free from briars and vines. some very small saplings from time to time, but will be moving from here in a few years and will go to a larger piece of property. I know the rotary cutter will meet my needs here, but what can a finish mower handle other than grass