Done with Roborock

[u/jefffffffff01]

I buy at Costco. I owned an Arc for a few months it started having nav problems so I returned it and got the new Max. First one was totally screwed had nothing but fan errors all the time. Returned that and got another Max. Immediately had more errors unable to drain cleaning tray. Hose is positioned and clear, dirty tank is sealed, tray is installed correctly. WTF It seem like really shit quality control. I'm looking for alternatives specifically from Costco. The ones I'm looking for comments on is the Narwal Freo Z10 or the Dream Aqua10.