My two cents. I was looking for something to replace my worn out OME HD shocks on the rear of my 130 crew cab and being a cheap guy I bought the Big Bores from TF. MY OME were old and shot and my ride really swayed from side to side on the highway. After installing the Big Bores the swaying was back to what it was with new OME's, that is to say, much better. I have had them on for almost two years now and have not noticed any reduction in ride quality. I do believe you get what you pay for and I wont be surprised if they start to get mushy in a year or two. I got a good deal on them and have been very happy so far. Happy so far.