

I never heard if twingate but i see no reason why not to selfhost Wireguard.
Its a proven open source vpn.
As far as a little research went. Twingate is proprietary software and caters to enterprises, it has some open source alternatives that have a similar functionality. Most if them using Wireguard under the hood. Look for tailscale/headscale or netbird.

Honestly not having a static public ip address would be a dealbreaker for me, reason to change isp.
But thats not always an option.
My old isp got a new ip every full modem reboot and a way i used to circumvent this is with duckdns. It’s a free dns service i used before i had money to pay for my own domain.
If i recall correctly they have a desktop tool that connects to your account that scans for your current dynamic public ip and then updates it for your freesubdomainname.duckdns.org which is what you use to connect.