[TomRiddle]

I personally use PIA but from all my research and from reviews I have heard in podcasts etc it is supposed to be a great service with options to pay anon using gift vouchers etc. I don’t have experience with it atm as I have a 2year subscription to PIA but plan to use it after that ends. I believe they don’t keep logs etc either but would be safer not to take my word about that as with any VPN 
I’m pretty sure they have had subpoena in the past and had nothing to show for it as they keep nothing if any interest but agin I would research it for yourself to be safe.