SaferVPN isn’t the cheapest VPN on the market but a generous 24-hour free trial lets you check out SaferVPN’s impressive perks. Although it has servers in over 30 countries, speeds are markedly slow but SaferVPN quickly recoups this with a nifty WiFi security feature. With strong protocol and encryption, SaferVPN is ideal for bypassing firewalls in China. For the impressive features it comes with, PIA is one of the most affordable VPNs and like SaferVPN accepts bitcoins. Its server coverage is a bit limited so it might be difficult to unblock US Netflix. Both come with a kill switch, DNS protection, a choice of encryption protocols and cross-platform compatibility although PIA permits five simultaneous connections compared to SaferVPN’s two. PIA’s location in the USA is far from ideal but it keeps no logs at all. While speeds are impressive, PIA does fall to its knees with poor customer support.