NordVPN comes with many of the bells and whistles that are important to privacy fanatics. Not only does it support OpenVPN, it also keeps no logs and offers access to China through obfsproxy, while its Smart DNS technology enables access to geo-blocked sites, such as Netflix. NordVPN, however, does fall short in customer support, but this is offset by its above-average speeds and an option for Bitcoin payments. Windscribe has great offers to boot: you can try the VPN for free before committing. It supports OpenVPN and dedicated apps for cross-platform compatibility, however poor customer support puts a damp on this otherwise professional client. There is little to complain about Buffered, with its robust OpenVPN encryption and lighting fast speeds. It falls short with its lack of a kill switch, but makes up for it by supporting 5 simultaneous connections, offering servers in over 30 countries and providing excellent customer support through live chat.