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Miele. Many folks have not heard of this German brand (sold at places that sell high end appliances like Viking, Sub-Zero, Wolf, etc.) but they have been making dishwashers since the 1930's. Many ratings have it better than Bosch and LG and ours is by far the quietest of about 5 dishwashers I have had experience with in various houses. It also has a better anti-leak safety system than most other brands. Have had one for about a year now. Also have one of their Master Chef (as opposed to Master Chief <g>) wall ovens.
Oh, and we are kinda in the middle of nowhere here too. Had to drive about 45 minutes to a dealer but that's not too bad - the dealer handled Bosch as well and most of the regular brands (even Kitchenaid <g>).