stainless steel vs porcelain-coated cast iron grate | The Virtual Weber Bulletin Board
Weber Replacement Cooking Grates for Genesis E/S 300 Gas Grill 7524 - The Home Depot
Stainless Steel Grill Grates vs. Cast Iron - Z Grills® Blog
Amazon.com: 21.5” Cast Iron Grill Grate for Weber Original Kettle Premium 22" Charcoal Grill and Smokers, Replacement for Weber 22" Performer Premium Grill, Two types of cooking surfaces, Modular Fits 22" Grills :
Weber Crafted Cooking Grates, for Genesis 400 series, Porcelain-Enameled Cast Iron 7854 - The Home Depot
Weber Stainless Steel Grill Grates vs Cast Iron (Reviews, Pros & Cons)