Overall, Mullvad is small but clever, Opera is big and loud and PIA VPN is a robust tool that promises a safe haven to internet users who wish to conceal their personal information from government agencies, hackers and publicists. Opera VPN is free, but doesn’t allow any torrenting, while PIA VPN is competitively priced, offers limited torrenting and enables the user to specify their VPN access configuration using the range of preferences available. PIA’s superior level of sophistication and competitive pricing ensures its success in this comparison.
Interestingly, if you compare Private Internet Access with NordVPN, which is our top ranked vpn, you'll see that Private Internet Access can learn a lot from NordVPN. Compare Private Internet Access with NordVPN