If you have a 4wheeler you can take a heavy duty pallet, throw some weight on it (concrete blocks etc) and drag it around. I hate chiggers, it’s fast and not much elbow grease involved.
I seldom use a brush cutter behind my tractor anymore. Just a couple passes with a disc knocks down the weeds and several passes breaks up the ground good enough to throw seed for a plot.

Amazing how fast deer will come to freshly broke up ground.