Outdoor smokers or barbecue smokers come in several types, like charcoal smokers, wood smokers, or ones that use propane or natural gas. The newer electric smokers are growing in popularity. Wood smokers can use chunk, chips, or pellets. We recommend Brinkmann Gourmet Electric as an excellent choice. Another great product is the Char-Broil 06701289 Charcoal Water Smoker.