I've had the Fresh Roast Plus 8 for years, and it still works. But the SR800 gives me many ways to monitor and vary the roast, producing distinctly different results in my coffee cup. I'm finding that with careful monitoring I can reproduce roasts once I've found a combination of beans, heat, fan speeds and time that generate the flavor I like. It's a lot of fun, and because of the large capacity I can savor a batch for a week before having to process more beans. Running the SR800 on my stove top, right under the hood fan, practically eliminates the smoke problem; so little smoke around the house, entirely bearable without opening windows and doors. I would recommend this roaster to anybody who really loves coffee done to his or her taste.