Surfshark has excellent working apps for Windows and Android giving great flexibility, control and put the whole system behind the VPN not just the browser. I gave both of them 5 stars. I expected the same with Linux but it refuses to install and I want my whole system to be behind the VPN not just my browser.
PIA gave me all of the above but I gave it up because it was bought by a company that made its money creating spamware and then sold itself to Kape Technologies, Kape mainline of business is creating spyware for any government willing to buy its services. I must say that Kape has a dry sense of humour as it promises it will protect the privacy of its users (and will respect them in the morning?). Check the link below:
https://www.hackread.com/private-internet-access-pia-vpn-sold-israel-privacy-concerns/
I want my PC to be entirely behind a VPN not just one browser.