We have used the oven to make pizza, brownie, and baked veggie so far. Brownies and baked veggies turned out to be great with convection oven setting. Pizza bottom was not crispy. In our previous oven, we had a heating element at the bottom. After about 10 minutes on the top rack, we used to move the pizza to the bottom rack to make the bottom crispy. Since there is no heating element at the bottom of this even, we could not make the pizza bottom crispy. Have ordered Cast Iron Pizza Pan.  Once it arrives, we will if that makes the difference.