I am a Sonos dealer and install them quite often. I do not and have not spec'd an Orbi system on any of my projects. However, I have installed Sonos on Apple networks, Netgear, Linksys, Asus, Ubiquiti, Ruckus, Cisco, Aruba/HP Enterprise, Luxul, Google Wifi, and Eero. Not a fan of the Google hardware. I have to say that I am currently most pleased with Eero. Eero would most closely match the capabilities of the Orbi system, They each run $199, but you can buy a 3 pack from Best Buy for $500 (if they still package them that way). For AV Integrators, they package them in singles. Like one of the other post stated, contact Sonos tech support 1-800-680-2345. They are very helpful (probably the best tech support I have experienced in my industry).