Want to report back on the first real "test" of my RT590. My wife made ribs for Christmas Eve dinner using the Traeger 3-2-1 formula: smoke at 180 for 3 hours, cook wrapped in foil at 225 for 2 hours and unwrap and cook at 225. We used Lumberjack pellets for the first time (100% Hickory). The ribs came out great, my wife says she could see the smoke ring and definitely taste more smoke flavor than our old Traeger. And my son-in-law who is not a fan of pellet smokers (he prefers stick burners) said the ribs had more smoke flavor than any other pellet smokers he has tried, so that's a big plus. You probably notice that I didn't make comments about what I thought about the meat ... that's because my wife is the cook and "foodie" in the family. I like my meat burnt to a crisp and "tasteless" as my wife would say, so my opinion is irrelevant.
I was searching for a smoker that would give my wife more smoke flavor in her Barbeque and so far mission accomplished! The RT590 smoked continuously during the 3 hour smoke period, whereas the old Traeger continually varied from smoke / no smoke during the "smoke" phase. So far, very pleased with the results. And we love the Wifi control that allows us to turn the smoker on and monitor the temperature from anywhere we can get Internet coverage.