Roborock Q5 vs Roomba j7: Q5 wins on thick carpets with stronger suction

The [Roborock Q](https://www.amazon.com/s?k=Roborock+Q&tag=wehavethat-20)5 beats the [Roomba j](https://www.amazon.com/s?k=Roomba+j&tag=wehavethat-20)7 on thick carpets hands down. With 2500Pa suction, the Q5 handles deep carpets easily while the Roomba j7 needs multiple passes on anything beyond low-pile.