I generally strongly recommend against using VPN providers on false advertisement grounds -- VPNs fundamentally cannot provide strong anonymity properties, but that doesn't stop many providers from listing anonymity as a selling point. In terms of the property VPNs can provide (privacy), you're better off maintaining as much control as possible over the service: you don't want to be tied to someone else's weak cipher or insecure protocol choices.
FD: I work for the company that made Algo, but have nothing to do with its development.
[1]: https://github.com/trailofbits/algo
[2]: https://github.com/trailofbits/algo/blob/master/docs/faq.md#...