Weber Genesis 6631001 E-330 637-Square-Inch 38,000-BTU Natural-Gas Grill is the best natural gas grill known to me so far. It comes with porcelain-enameled flavorizer bars; porcelain-enameled heat deflectors and six tool hooks.. It was very easy to assemble , instructions were clear and easy to follow.. Its grill works great , heats up fast and cooks evenly.