As a fellow ONT haver, you should find out if you have XGS or G-PON fiber and just stand up an opnsense box/VM as your router.
Can also check out the 8311 discord!
Currently I have a WAS-110 connected via SFP NIC to a Proxmox VM running opnsense. That has SR-IOV for my physical ports and other VMs and then a nice WAP for wifi6e.
That way you don’t get vendor locked into anything on the Ubiquiti/Ruckus side of things
My pleasure! If you have GPON (1Gbps and less), it is easy to just masquerade as the BGW320 without the hardware from what I know. Again, would check out the discord to find out what you need.