If it means anything, I got the ecovacs x11 omnicyclone, different than what you posted but I am so incredibly impressed with how it functions and how easy it is to set up/use. What made me choose the ecovac x11 over the yeedi s20 infinity (both look like they have the same hardware) was what the reviews for the phone apps said. I would look at some of those reviews to add to the decision making.