Should I buy the Roborock Q5 Pro or the Roomba j7+?

The [Roborock Q](https://www.amazon.com/s?k=Roborock+Q&tag=wehavethat-20)5 Pro saves you about $150 without sacrificing cleaning power. It has stronger suction, LiDAR navigation that works in the dark, and a larger dustbin. The [Roomba j](https://www.amazon.com/s?k=Roomba+j&tag=wehavethat-20)7+ offers the P.O.O.P. Promise and brand cachet. For most buyers, the Q5 Pro wins on value.