My Traeger Li'l Tex was 5 years old when the end of the auger tube eroded past the fire pot. Traeger won't sell the assembly for some reason. Luckily I was to acquire a like new replacement..Rust: chimney cap edges, lid and a few small spot in the body...Installed a stainless steel kit to compensate.. Ground and painted the few small rust pits. Kept it clean and polished . Two hot rods and one fire pot were replaced. Controller readout wouldn't fully display when cold ,at times.. Stored under cover, covered..Never covered if wet.. Yearly pellet consumption 400 lbs ish. Cooking temps mostly, smoke and 325º.
Now I have a Memphis Pro..It was hard for me to convince myself to spend all that $$$. With free shipping and discount for the non wifi model, I was convinced. I didn't wan't wifi anyway.
The only problem I expect to have is the igniter at some point..Now I go thru almost 80 lbs of pellets per month..Extrapolate to 800 lbs/yr. I slow down in winter..
Not only do I expect the Pro to outlive me. I find it so easy to maintain. It's 1/10th the work of the Traeger. No bucket or grease trough. It heats up quickly, maintains heat and can get far hotter.Direct flame cooking to boot... The long and short is, in the end it should end up costing less and consuming fewer pellets due to its efficiency.