Of the ones in my sig (that I personally own) I'd have to go with the SSUDS.
Of all the cookers that I currently have regular access and cook on, I love Dan's BGE, but Jimmy's Jambo is pretty much the ultimate cooking machine.
Big JT's Smokin' BBQ Competition Team
"The path was worn and slippery. My foot slipped from underneath me, knocking the other out of the way, but I recovered and said to myself, 'It's a slip and not a fall.'"