We upgraded from a Roborock S7 MaxV Ultra. The good first: our new robot, unlike our previous one, doesn’t smell bad, and also doesn’t get stuck while cleaning! The less good next: it doesn’t clean particularly well! It leaves dust and crumbs lying around wherever it goes. It even detects and marks areas as being particularly dirty and then zooms back and forth over it to clean it up, but somehow doesn’t at all manage to pick up the dirt it detects. Rather disappointing.