@wesgeorge we like our Bosch after we switched to a detergent that works well with it; the environmentally-friendly detergent we used initially didn't work well with the Bosch for whatever reason.
One disadvantage of Bosch and Miele -- and a few other manufacturers -- is they filter the water, rather than having a small garbage disposal (which is the "American" style). You gotta clean that filter occasionally, like every month or more frequently if dishes are really dirty when put into the dishwasher.
@TonyLi, the volume is adjustable. I made ours as quiet as possible and can barely hear it. It can also be turned off. https://removeandreplace.com/2018/03/25/how-to-turn-off-beeping-on-bosch-dishwasher-when-cycle-complete/