Given what you said about not using it for anything sensitive, I'm assuming you're not actually logging into your bank... right?
When it comes to that, I trust VPN providers about as much as ISPs (i.e. absolutely not).
[1] https://vp.net/l/en-US/blog/Don%27t-Trust-Verify
[2] I work for VP.NET and can answer any questions regarding the technology as well!
From a defense in depth standpoint, the more layered and isolated securities, the better.
[1] https://sgx.fail