Flail update.
It is a beast when run at full flow of 28gpm at the recommended max of 16gpm it is ok. At 16 it is still great on Greenbriar’s, blackberries, reeds, tall grass and stuff. At 16 it does ok at 2 to 3” diameter trees but if it doesn’t feed perfect it will jam up.
At 26gpm you can cut a 2 or 3” and the flail will catch it l, suck it in and before you can blink the thing is gone and shredded. Pretty crazy. I havent had time to dig in and see if the 16gpm is limited because that all the motor can take or because the other parts won’t hold together.
If you are not worried about ground damage and have somewhere to pile them pulling trees roots and all is still faster but more damaging.