It's a good target powder, not unlike Vihtavuori N310 in burn rate. The only limitation as compared to Universal Clays or Unique or Bullseye or 231/HP38 is you won't be able to reach as high a maximum velocity with it without going over pressure. It burns so fast that it has made almost all of its gas when the the bullet has barely started moving. That means the gas pressure peaks confined to a smaller space than with those other powders. They give the bullet time to make a little more room behind it before they peak. That means you can't make as much gas without going over pressure. That's why loads of Clays are smaller than those of the other powders I mentioned except N310. And while that peak pressure starts the bullet out just as fast as the others start a bullet out, the smaller total quantity of gas allowed can't maintain as much pressure further down the bore, and so the late bore acceleration is less and the final velocity is lower even when the peak pressure is the same.
On the plus side, that means less recoil contribution from gas jetting out the muzzle after the bullet clears it.