We are fans of Bosch dishwashers... this is our 4th one.  The first three we installed each time we moved into a new home.  This time we replaced one that was just wearing out pump- wise.  It was 19 years old.  This new one is just as quiet as we expected.  It has a 3rd rack which we don't use very often.  We find this one a little more difficult to figure out how to load than our old one.  It maybe because this one has more features and items that adjust.  It's so new we haven't figured it all out yet.  But the dishes, glasses,  etc just sparkle after cleaning.  There are several wash cycle options that we like -and- as always with Bosch... it is very quiet.