I agree, a land plane pays for itself by not needing to keep buying gravel!
My driveway
https://rumble.com/v6utmg1-land-plane-in-action.html
My driveway
https://rumble.com/v6utmg1-land-plane-in-action.html
I run mine down the driveway to take care of the weeds on a regular bassis.No weed barrier fabric on the driveway. One reason why I lust for a land plane. When the few weeds that end up on the driveway annoy me the land plane might rip them off. Add the benefit of quicker and easier maintenance grading v. box blade.