I use an orbi mesh network and love it. For audio, I use a direct connection from the router to my node, broken by a fiber connection, which has a huge impact on audio. As for the wifi, portion it’s rock solid, but all my other nodes connect to the backhaul Ethernet connections on the satellites. Short answer to your question about audio improvement is yes no dropouts.
Mesh network versus a simple Wi-Fi extender
In anyone’s experience, does implementing a pricier Mesh network yield any sonic advantages to just using a good Wi-Fi extender and running a good Ethernet cable from that? From people who have very good streamer setups it seems like using a simple but good Wi-Fi extender from TP-Link etc. is more than fine. Thoughts?