Which robot vacuum maps and navigates better, the Roborock Q5 or the Roomba i3?

The [Roborock Q](https://www.amazon.com/s?k=Roborock+Q&tag=wehavethat-20)5 maps and navigates better — it drew a complete map on its first run and never got stuck, while the [Roomba i](https://www.amazon.com/s?k=Roomba+i&tag=wehavethat-20)3 got lost twice under the dining table during testing. That’s the difference between random-bounce navigation and LiDAR-guided mapping.