Was rather shocked to find BT hubs don’t allow you to change DNS servers anymore and force you to use their own ones, so I can’t properly setup adguard.
What routers are people using now that are reliable and will let me control my own network configuration
Good question, I’m not entirely sure as I have never used mesh features per se.
I do currently use a GLi Creta as a wifi extender to a GLi Slate AX, but that’s likely not what you’re asking about (I believe it’s a layer 3 (?) bridge from WWAN to WLAN/LAN). It does work pretty well in this role, all factors considered.