Earlier quoted context omitted.
I’ve been using Mullvad since the past few years and I’ve no complaints. The fact that the recent Mozilla VPN is based on Mullvad makes me more confident in my decision.
Do you get decent speeds from Mullvad? Friends were reporting that they moved back to PIA due to worse speeds on Mullvad. That and the lack of a chrome extension (which is occasionally useful) has prevented me from switching away from PIA even if I'm unhappy about being in business with Karpeles and Kape.
I am getting great speed out of Mullvad, usable for everything, except frame critical gaming. Even video streaming usually works fine. I would say I get approximately 3/4 of my normal speed when using VPN.