Fred, I have the QA1 K member on my Cuda. The difference in ride and handling is dramatically better. You are welcome to crawl all over it if you want to check one out in the flesh. We can go for a quick ride and I can show you how durable it is when it lands! Hah. Actually pulling front wheels up on launch has created some issues with the hardware. But not sure any of them are great for that kind of abuse. I just keep some spare parts with me.