Okay got my first load of topsoil to fill in Blueberry Hill and Strawberry Ridge. It’s heavier, and I think I could fit a whole yard and a half of it in Darwin’s bed. That said I definitely could not do two loads of even a single yard in a day, this stuff wears me out. Not pain like from mulch pitching, I can’t even get the pitching shovel down to lever up much, but the kind of full-body wiped you get from swimming in water.