I haven't had the time to research to see if any other companies offer these hybrids. I do know that the hybrids sold out almost immediately in my area. It's a cool idea to be able to switch from gas to charcoal. Gas2Coal - Gas and Charcoal Hybrid Grill | Char-Broil® 3-Burner Gas & Charcoal Hybrid Grill | Char-Broil® Charcoal & Gas Deluxe Combo Grill | Char-Broil®
Well, hello stranger! A buddy of mine at work has one of these Dual Fuel Grills He says there's an optional offset smoke/firebox available. I have a "Backyard Grill" charcoal only offset smoker. It's not as well built, but it'll smoke butts pretty gooder.