Hopefully they can better describe their service in the future. Their documentation at present is skimpy to the point of being suspect IMHO. "Serverless" apparently means that they have no central server. Except they do. And how good, what kind is the encryption? Check out this FAQ question and response and you'll wonder what's going on: - -
"Q: How does VPN work? How does VPN hide location?
A: When you select a location and establish a VPN connection, your internet traffic, including website browsing, is encrypted and routed through a protected tunnel between your device and our cloud server at the chosen location. This makes it appear to websites that you are accessing their content from the cloud server's location, ensuring your true device location remains hidden." <-- There are too few details provided for this to make sense.