Yep! ICE lets you try a bunch of different ports and protocols. So you can have a remote peer and try to contact it via UDP/TCP/TLS. You can even attempt via m

Yep! ICE lets you try a bunch of different ports and protocols. So you can have a remote peer and try to contact it via UDP/TCP/TLS. You can even attempt via multiple interfaces (Wifi and 5G). You can then measure the packet loss/latency across these different paths and figure out which one is best.