I've have been a long time lifetime lisence to WindScripe. Neverever have been leaking issues and speed has been so good to be true and i have been windscripe (pretty much beginning) all trought it is pretty newbie in VPN marketing , but "little" closed doors. Okay, Yegor answer questions in email very well and sound to be reliable person!
But, there could be only one where,"if you could trust anybody"(Semi-Paranoid BC) i "trust" a long time customer and testing for releases before they are in puplic marketing, is Air. I prefer for sure Opensource VPN and that what Air is! You can read everything if you read little about their forum you got links where you can see all trough what is going on. And about expressvpn and vyprvpn i don't speak same sentence about privacy! But thats my a very humble opinion, longtime testing and explore result.
Ouh well, sorry offtopic. About Windscripe i have been pretty happy, it is all time my one pc's arsenal and VM machines.
Must say WTG! Yegor,