I have five Giant bikes. Three MTB’s, an XC and a road bike. I weight 258 currently and have pretzeled bikes from other manufacturers. I have never had a frame problem with a Giant bike. The lifetime frame warranty encourages trust in the frames. I was shopping for a fully a few months ago and was tempted by a Ghost but they only have a 5 yr warranty on their frames so I went with a Trance instead. It’s been a really good bike.If you crack the frame ten years down the line you will, basically, get a new bike.