Hi

Moving to a new house and want to extend the wifi to upstairs. I currently have deco x68, so simplest seems to get another unit and run an ethernet cable between the current units and the new unit and that will extend the network and create an access point / wifi mesh network that is the same downstairs and upstairs?

Alternatively i'm wondering if there is a deco unit similar to a unifi access point that i can mount in the ceiling and connect via ethernet to extend the same wifi network. I see there is a Deco X50-PoE V2 which has a ceiling mount. Dumb question but i can't find a clear answer online. Can i connect this to my deco x68 network and it extends the same wifi network? Are deco units compatible between different models? Or i need to use the same x68 model to extend and put it in the ceiling upstairs hidden somewhere?

Thanks