Which robot vacuum should I choose between the Roborock Saros 20 and the Dreame X50?

The [Roborock S](https://www.amazon.com/s?k=Roborock+S&tag=wehavethat-20)aros 20 ($400–500) is the smart budget choice with solid all-around performance. The Dreame X50 ($600–700) costs more but earns that premium with better carpet cleaning and corner coverage. Your pick depends on whether you want value or edge-to-edge results.