The MOT1 came in a 20ton loose load and then 2 x 850kg bags, when I knew how much more I would need.
The sharp sand was also a loose load and was just enough, I had about 0.25 ton left over.
Obviously a loose load was the cheapest way to buy that sort of amount but having 20tons of anything dumped on your driveway makes you realise how much shovelling you have to do!!