NordVPN is a newer service on the market, but already has a large amount of users. It comes with a modern interface, it has specialized servers for Tor over VPN, fast TV, anti DDos, dedicated IP and regular VPN servers.
The software looks like an instant messenger and is very easy to use. You can see the load of each server, so you can connect on a server with a fewer users to have a good speed.
From the advanced settings you can enable/disable DNS leak protection (let it enabled for a an enhanced privacy), change the protocol and more.
This program is modern, simple and intuitive. Not too many (overwhelming) options, just connect to the VPN and surf the web with elegance.