My Egg is being delivered on Saturday and I bought a large, I’m more careful then smart as it took 15 months to decide on the BGE and another three months to decide on the size. Now I’m so excited I feel like a kid again, my wife thinks I’m nuts but that’s no news flash. The one thing that I have been noticing is a lot of you guys have a cast iron grill. I have always preferred that for a gas grill but mostly for better heat retention but didn’t think the same would apply with the BGE. Would love to get opinions from the experts.