For me, it's got to be the Erbo Pipe. I like to smoke and have never really been able to get down with vaporizing. I've never smoked anything as smooth and tasty as the Erbo Pipe. It uses a teaspoon of water and spins it at 3,000 rpm cooling, filtering and moisturizing the smoke. I get some dank stuff here on the west coast and I'm amazed at the pull you can take without coughing and choking. With the Erbo Pipe I save at least 25% in substance over time. This thing gets you where you need to be, fast! ERBOpipe, ERBO Store