Roborock S8 MaxV Ultra vs Roomba j9+: Which Robot Vacuum Wins in 2026?
If you've spent any time scrolling through robot vacuum reviews, you've probably hit the same wall I did: every brand claims to be "the smartest" and "the most powerful." Two names keep rising above the noise though, the Roborock S8 MaxV Ultra and the iRobot Roomba j9+ (sold as the Combo j9+ in its mopping configuration).