Thank you for all the comments and suggestions.
Oosok is actually correct.
I am using "Nature" to mean somewhat groomed with dead materiel removed (juniper trees don't self prune like pines so they have dead branches all the way to the ground) and partially raked (yup, I have hand raked most of the 10 acres multiple times over the past 30 years) to "reduce" fire potential (this place would still go up like a torch). And folks from most places in the country would still think it looks pretty wild and unkempt.
From the sounds of it, neither tool will really do what I want without tearing out the remaining grasses, sage, and bitterbrush and/or being a pain in the rear to clean out the tines. So I think I will just hand rake the area and be patient while God brings the vegetation back (not likely in my lifetime). Besides, having just ordered a SSQA snowplow (from BXpanded), my wife probably wouldn't understand my getting yet another attachment in the same month