Refactor readme

nodes.md

@@ -2,37 +2,37 @@ Endpoint port:
 - If `424242xxxx`: `2xxxx`
 - If not: [use this](https://dn42.m724.eu/calculator)
 
-Use link-local to peer, pingables are for pinging \
-Prefix hostname with `ipv4.` to force IPv4 \
-**Ping both v4 and v6! If IPv4 is better, use it**
+Use link-local to peer. Pingables are only for testing! \
+Prefix the hostname with `ipv4.` to force IPv4 \
+**Test with both v4 and v6! Prefer IPv4 if it works much better!**
 
-### Amsterdam, Netherlands
+### Amsterdam, Netherlands 🇳🇱
 - `nl1.420129.xyz` 500 Mbps (v6 + v4)
 - Public key: `m724+s6dks1bHZbEj9JvQb17mAC45z1WkaHSTSgxcRk=`
 - Link local: `fe80::129:1`
 - Pingable: `fdfe:8d0:7450:100::1`
 
-### Nuremberg, Germany
+### Nuremberg, Germany 🇩🇪
 - `de1.420129.xyz` 1 Gbps (v6 + v4)
 - Public key: `m724+jzo06ECw9TEGEqaJcF6lCk63z8I3k4KDg9sxwM=`
 - Link local: `fe80::129:2`
 - Pingable: `fdfe:8d0:7450:200::1`
 - Provider: [Advin Servers](https://clients.advinservers.com/aff.php?aff=323)
 
-### Warsaw, Poland
+### Warsaw, Poland 🇵🇱
 - `pl1.420129.xyz` 1 Gbps (v6 + v4)
 - Public key: `m724+hK4uwk76P8b6gxGocYzwkQ7P7el0ZIV4SxoKG0=`
 - Link local: `fe80::129:3`
 - Pingable: `fdfe:8d0:7450:300::1`
 - Provider: [Skhron](https://skhron.com.ua/aff.php?aff=23)
 
-### Paris, France
+### Paris, France 🇫🇷
 - `fr1.420129.xyz` 100 Mbps (v6)
 - Public key: `uT+GQ291rjmK9/lBStKfcUdstf2PAcvoQfbdJYRc7A0=`
 - Link local: `fe80::129:4`
 - Pingable: `fdfe:8d0:7450:400::1`
 
-### Stockholm, Sweden
+### Stockholm, Sweden 🇸🇪
 - `se1.420129.xyz` 100 Mbps (v6 + v4)
 - Public key: `m724+na8merDXnOAWbFDJPhzyujDekX8vR5Ibgt4oyY=`
 - Link local: `fe80::129:5`