NordVPN and SurfShark have been tested and compared in terms of their comprehensive protection, performance, ease of use, security features, privacy features, pricing, network reliability, and overall value. NordVPN is found to be more expansive and reliable with its network, offering minimal impact on internet speeds and a more dependable connection to the closest host. SurfShark, on the other hand, offers additional security tools such as an antivirus program, private search engine, and alternate ID maker, making it a better choice for those looking for an end-to-end solution to upgrade their online privacy. Ultimately, NordVPN is recommended for those seeking a no-compromise VPN experience, while SurfShark is more suitable for users who want a comprehensive security suite with advanced features.