Bought this treadmill after several weeks of research on treadmills in this price range. Absolutely love it. Stability rivals commercial gym models. Cooling fans could be a little stronger, but otherwise well worth the $. I run/jog 3 or 4 times a week for about 3-5 miles (200 pounds) and my wife uses it daily to walk/jog/run (115 pounds) about the same. No complaints and seems extremely durable.