Aye essentially, if you have a effeuno pizza oven(The electric one) you can crank them out one after another and you won't burn the arse out of them compared to the standard.
They are decent, also you can buy them direct from the manufacturer to fit your oven too. Shipping is the worst part
You can get away with a stone thats hotter without roasting the arse out your pizza. Good upgrade for a oven if you dont have one.