Firewall generation

I need a Connection to get everytime the same IP
Protocolls:
- OpenVPN
- IPsec
- Wireguard

--> All Protocolls should work on Mac AND Windows
--> Expect the OpenVPN i would like to have a Zertificate WITHOUT Certification
--> Wireguard would be great if you can show a QR Code to get the VPN Details

So i need you to do:
- Install FIrewall
- Configure VPNs
- Create a Guide for me to add users and connections.

You can decide betweeen opensense or pfsense
cloud based (Azure)
or on my Datacenter