You are certainly welcome to disagree, but the OP asked for opinions and I gave mine. Some of us drive more than 58mph, so at 70 or 75 he would be turning a lot more R's. I've run my 440 with 3.91's and will say that it was certainly torquey! It also drank a lot more fuel, ran hotter, and was much less enjoyable to drive. My opinions & experience!