Wi-Fi Mesh routers & streaming

Due to inconsistent Wi-Fi performance from our old BT HomeHub5, i’m thinking of looking for an alternative and the new mesh routers look like an interesting solution to problematic Wi-Fi coverage and stability. They have been favourably reviewed and featured on a few sites and podcasts I listen to.

Eero, Luma and the Netgear Orbi seem to be the leading contenders. I think Netgear is the only UK at the moment…

Does anyone have any experience of this new tech? I wonder, could it mean the end of wired ethernet streaming - probably not!