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TriggerOFAH
What exactly is your issue/? I looked through your sparse prior posts and other than begging for advice and returning devices you're not happy with there's not much detail on why. Not happy with the GUI / VPN / firmware? Is it a coverage issue or something else? How many devices are you using? What's your speed plan with your ISP?
For wired connectivity just about any router/switch would work fine unless you're aiming for 2.5GE / 5GE / 10GE on your LAN / WAN.
WIFI might be handled by a dedicated AP better than a combo router/wifi from currys. Splitting the functions of the two devices into two physical devices works better.
OVPN = SLOW
WIREGUARD = FAST
I would figure after 2 years of this you would have figured something out by now.