One might imagine that a relatively newcomer in the VPN service market may not have much to offer but for the most part Romanian-based VPN.ac proves that assumption wrong. With ISO27001 and ISO9001 security certifications to boot, VPN.ac has certainly set itself apart from the competition by showing they have expertise in delicate areas of the VPN ecosystem. Unlike Express VPN, VPN.ac accepts a variety of payment methods including Bitcoin. Both VPNs boast of a serious commitment to anonymity with ExpressVPN having a reputation for being one of the most trusted VPN providers and VPN.ac providing military grade encryption of up to AES 256-bit encryption. ExpressVPN, however, steals the show with its SmartDNS, which allows users to unblock Netflix across all platforms. With an OpenVPN program, Express proves especially helpful for residents of China.