Even when the fastest way of sending a secret message from one side of the world to another was by Morse code, it was all about encryption and it is this that NordVPN does better than any of its rivals. In fact, when you start browsing the specifications of NordVPN, you realise why it is one of the giants of the VPN world. Air VPN, by comparison, is a bit of a small fish in a big pond, but that doesn’t stop it from snapping at the shark’s fins. Air VPN offers a decent service although its servers and locations are limited when compared to NordVPN’s. Similarly, while AirVPN has a nice enough interface, it looks like a spreadsheet, while NordVPN’s gives you a feeling of flying over the world, selecting servers as you go.