I got the most expensive Michelin that Sam's club had. I forget the name, but they were highly rated on Tirerack.com. Owners say they last 100,000 miles, and I really don't believe that, but mine are like new with 25,000. Gas mileage seems good, they are quiet, and snow/rain performance is very good. I would buy them again because the overall quality is 9/10 in many factors, and no big trade off in any one area, except maybe initial cost.
I had Revo's and I did not like the performance or wear.