As they said above, it is The Wirecutter recommended model. I bought an ecovacs N79 and returned it quickly, because it was too noisy. I was not impressed with the lack of smartphone integration, but to be honest, you set it up once and forget about it. Yes, it is cool to say "Alexa get the vacuum to start cleaning", but I would rather have a more powerful and especially a more silent vacuum. And the Eufy is perfect for this.
The ones with lasers like the Xiaomi clean in a more organized pattern, but the 11S gets the job done.