PIA is one of the oldest VPNS in the market and has made a name for itself with competitive pricing especially for long-term users. Both AirVPN and PIA accept different types of payments including bitcoin. AirVPN is based in Italy and does not keep logs but the same cannot be said for US-based PIA, which does. With over 80 servers in popular destinations, AirVPN will easily unblock Netflix. Both VPNs support OpenVPN with AES-256 encryption but AirVPN goes an extra step to run OpenVPN over TCP port 443 to bypass firewalls in China. PIA supports five simultaneous devices, compared to AirVPN’s three and offers additional features including a kill switch, DNS leak protection and servers in over 20 locations. Both VPNs have mediocre customer support at best but PIA redeems itself with impressive connection speeds.