Since there's no actual WG support in EdgeRouters and the experiences I've had with the community-maintained version, I'd personally not go that route. You can

Since there's no actual WG support in EdgeRouters and the experiences I've had with the community-maintained version, I'd personally not go that route. You can probably get better bang for your buck by configuring a couple of Raspberry Pis. Granted, it's been a hot minute since I've last tried WG on EdgeRouters.