Need to replace tires on 2005 Prius and would like to use a tire that reduces road noise and rides well but still is LRR so my fuel economy will not take a big hit. Not sure how long I will keep this car so would rather not spend the money for Michelin Defenders but don't want cheap tires either. Have been looking at Bridgestone Ecopia EP442 but have seen very mixed reviews on tire websites. Anyone have any experience with the Bridgestones? Any other recommendations?