Thanks for taking a look! Initially, I did think I'll be using wireguard. What stopped me at the time (as far as I remember) was that I couldn't just use the p

Thanks for taking a look! Initially, I did think I'll be using wireguard. What stopped me at the time (as far as I remember) was that I couldn't just use the protocol part of the official golang library (e.g. https://git.zx2c4.com/wireguard-go/about/ https://git.zx2c4.com/wireguard-go/about/). Another thought I had at the time, was that I would had to use the user-space wireguard implementation, which everyone claimed was slow (I should have probably looked into how slow it is). Another thought I had was to use the noise protocol (which wiregruard also uses) for security and building on top of that. Which meant I would have to implement most of what QUIC (and wireguard) does to make UDP a reliable protocol - retries, ordering, streams, etc. So, eventually, I just settled on using QUIC for the first version - later we can always add more ways for peers to connect to each other.