My personal usage case is to secure a handful of servers across datacenters for software that don't have encryption enabled. If I use CJDNS to do this, it seem

My personal usage case is to secure a handful of servers across datacenters for software that don't have encryption enabled. If I use CJDNS to do this, it seems like I have a lot more steps to do. I have to copy everyone's pub key and setup ipv4 tunneling on each server? With PeerVPN all I have to do is pick a single password and copy and paste it to each other server while only needing to change the static IP.