Every stove made can be abused and worn out prematurely. Ran at the right burn temps, with seasoned wood into a good chimney, it'll be hard to beat a steel stove of quality design for longevity. Warpage, and some cracks and burn through is usually not using it correctly. Don't get me wrong, beautiful cast stoves or soapstone can last a long time too. Too bad all of them are so expensive now...