Hey gang,Looking for a pizza stone to fit the GBS system and don't necessarily want the Weber stone. The Weber stone is listed as a 14" diameter stone. I found a couple of 16" stones that have ridges on the bottom side to help retain the heat and they also seem to be a little thicker in the pictures. Does anyone have feedback on either "Old Stone Oven" brand or the "Love this Kitchen" brand on amazon? These look like interesting options to the Weber, albeit sans the handles. https://www.amazon.com/gp/product/B0000E19MWhttps://www.amazon.com/gp/product/B01KUGKETK
What's a kiln shelf?