I have both the original and the Pro models. I bought the Pro to make smoking large briskets easier. I had never seen the Pro model at Lowes but we were visiting my son in Pearland TX and they had one marked at 500.00 clearance price. Although we were in my wifes car I bought it, picked it up with my sons truck and stored it in his garage until the next time we went to visit. It is actually my favorite smoker I have. I guess since the food is farther away from the meat it really does produce better briskets. I added the extra side racks to both Broncos, they are not expensive and handy as a shirt pocket.