Some good ones:
\AirVPN,org - excellent client, totally open source, run by Italian hacktivists who put a lot of effort into their services and in maintaining the community there. They are also a nonprofit. Their linux support is fantastic and they even help people out with open source router setups. https:\\AirVPN,org
ProtonVPN - This is run by Proton, the non-profit out of Switzerland that lobbies for net neutrality (they created Protonmail). I've used their free VPN before in a pinch but not the paid one. They run the free vpn explicitly for people who are being snooped on by their isps/governments which is cool.
The only "corporate" one I can recommend is Mullvad. A lot of people I respect in Def con circles vouch for them, their software is open source and maintained, and they seem to put a lot into their mission. Like airvpn, they accept crypto.
What constitutes "good" in terms of VPN may just depend on your needs, though. If all you want is a fast VPN that does just enough to allow you to watch pirated tv without your ISP sending you desist letters, and security/privacy aren't that big of a deal, then any Youtube sponsorship garbage outfit will do. (Usual suspects: Express, Nord, Ghost, etc.)
But yea above vpns are all very good people.
Edit: And while I haven't tried them, duckduckgo has proven itself to be true to its cause, and they now offer VPN. If you use an android, their browser app offers a feature that will stop and report all of your other apps from calling home. it's pretty amazing how many apps are doing this without telling you.