In search for a good VPN

Hi privacy fans :) I've been a lurker in this lemmy-community for a while now and a "fan" of privacy for about 4 years now. Since 4 years, I've been on and of with VPNs. Sometimes I think I dont need one, sometimes I change my mind and start searching for one. The only one I tested (and used) so far, was Mullvad. But now reading about Surfshark, I was wondering, if there might be a better solution or if Mullvad is already the best solution for VPN. What I dont like about Surfshark is, that it is part of North Security and that it is not open-source (or at least I can find any info about that).

I hope you guy and gals have some suggestions or recommendation :)

Edit: wow... thanks for all of your fast replies. Coming from Reddit, I am used to only shitposting. Thanks for all your input. I will look into all the mentioned VPN hosters, thx 👍