systemd:
After reading the comments in this thread I decided to give Quic a try on a new connection.
No issues to report thus far - connection went live today, received my static IP and the speeds are as advertised :)
Running OPNsense w/ IPS for those curious.
Welcome! Nice speeds, I've wanted to go OPNsense for a while but keep talking myself out of it. Currently using an Edgerouter ER-4.