I was going to order some gravel from the local ready mix place for my two driveways until I bought my Box Blade. I put the scarifiers down, dug it up some, leveled the hump in the middle that likes to grow grass, filled in a hole here and there, adjusted the drain a bit without much problem. After a few rains, it looks pretty darn good. Much better than it did before.
It's really handy to have a Box Blade. It's one of the more useful tools you'll have. Plus, it balances your FEL a bit. I can uproot a small tree here and there and put more in my bucket. It's 400lbs worth of ballast, no charge