Comparison conclusions:pfSense offers paid options for additional support and features (pfSense Plus), a wider range of features and a larger community, but might have a steeper learning curve.OPNsense provides a clean interface and built-in security features, but its community and documentation are smaller
Features: pfSense boasts a larger community and more packages for customization. OPNsense offers built-in features like WireGuard VPN and intrusion detection/prevention systems...
They are pretty much the same... OPNsense has a better GUI...
The community in pfSense is much bigger... OPNSense has more frequent updates... but other than that... you can not make mistakes...