I mean trustworthy! I am near 100% sure that most of the VPNs are selling data (otherwise their business model would not make sense).
I would personally (my personal opinion) is that Mullvad can be a better choice. Mullvad has one of the most clear privacy policy and terms of service. I personally can understand it easily and they do not collect any information from you not even an email. Some VPN providers try to make their policy so complicated (intentionally) that the user gets lost in the content with many questions.
I think you can grab a great deal from
@SerialCart if you are interested.