I have a Pro and installed the Pellet Sensor. I have found it is very helpful with large items like a Pork Butt, Prime Rib or a Turkey etc. However, I also like to Plan my next cook and change out my pellets for different types of pellets that compliment seafood, poultry, pork or Beef like Alder, Apple, Hickory, Pecan or Mesquite, etc. The sensor allows me to run the pellets down in the hopper and easily change to a different type to prepare for the next cook that we have planned. It also allows me to keep the pellets low for grill storage when the grill isn’t in use.