Wouldn’t be without our pizza stone, or the traditional Friday pizza we make on it most weeks!
As others have said, once the stone absorbs a bit of oil from previous uses and has a bit of ‘patina’, sticking tends to be a thing of the past. I wash ours after each use, but only with a scourer and plain water. Don’t ever use detergent as the stone can absorb it and taint anything cooked on it in future.
I also find a light dusting of flour on the stone helps, never had it burn on yet.
Also put the stone in the oven as you turn it on.
When the dough base is ready, quickly take the stone out of the oven and lay the base on top and then leave it for a few minutes to rise a bit before putting on the toppings.