That's especially true here, as OPNsense started life as a fork of pfSense, so they're functionally similar. Both have advanced features like VLAN support and the ability to run built-in VPNs and ...
Netgate, the company that owns pfSense, has said that Plus will receive more frequent updates, and there will be a divergence in features. OPNsense is completely free, and the paid-for edition is ...