Exit174, I recently went through the same dilemma. I converted from a ECB to a CS55. With my CS I have consistently turned out excellent Q. Prior to getting the CS everyone who had my Q from the ECB were amazed that I cooked it and thought I was from the southern states. Some people from the south told me I made the real stuff. Maybe it was through the years gone by that I spent less time tending the fire on the ECB and my results were always enjoyed by others but I knew it wasn't always up to par. Since getting the CS I feel my Q has stepped up a notch. For one I can consistenly turn out a great product. The key is learning the cook time and small amount of wood to use. My biggest dilemma before going with the CS was the lack of a smoke ring. I thought the smoke ring was the true and only sign of real slow cooking. I have since come to terms that is not the case. If you're looking for a smoke ring Wheelz can help you out.