I have been using my GL.iNet Beryl for the last few travels. It has been good.
I want to add another layer of protection and that is using VPN. If I purchase VPN Express or VPN Nord, do I need to do anything special or the GL.iNet Beryl and VPN are independent from each other?
The username and password generated for your vpn connection, is almost permanent. After you configure on the router, you do not need to modify again. Only need to turn on/off.