Bosch built its dishwasher reputation on German-made tanks that ran silent for fifteen years, but the current Benchmark line is a different machine wearing the same badge. Control boards fail within two years, racks slide like they're fighting you, and warranty repairs stretch into six-week waits while you hand-wash. The 800 series still cleans beautifully and runs quieter than your refrigerator, but you're gambling on whether you get a survivor or join the chorus of buyers wondering what happened to the brand they remembered. If the premium price reflects the old Bosch, shop elsewhere; if you're paying for current reality and accept the service lottery, the cleaning performance and third rack still deliver.
KitchenAid dishwashers sit in a data void: almost no one talks about them online, which itself tells you something about mindshare. The few mentions skew vintage (an inherited unit from decades back) or trivial (wine glass holders), leaving zero signal on cleaning power, noise, or whether a 2023 model holds up past year two. When a major appliance generates this little chatter in an era of relentless product discourse, trust is a gamble. Skip this unless you've seen it run in a friend's kitchen and can live with guessing on longevity.