When comparing VyprVPN vs VPN.ac, the Slant community recommends VyprVPN for most people. In the question“What is the best VPN provider? ” VyprVPN is ranked 18th while VPN.ac is ranked 26th. The most important reason people chose VyprVPN is:
VyprVPN uses Chameleon. Chameleon scrambles OpenVPN packet metadata to ensure it’s not recognizable via deep packet inspection (DPI), while still keeping it fast and lightweight.
Ranked in these QuestionsQuestion Ranking
Pros
Pro Protects from deep packet inspection
VyprVPN uses Chameleon. Chameleon scrambles OpenVPN packet metadata to ensure it’s not recognizable via deep packet inspection (DPI), while still keeping it fast and lightweight.
Pro Better Than Average Download Speed
Pro Good mobile apps
Apps are available for iOS and Android. They're easy to install and use.
Pro Router app available
Pro Fast
VPN.ac has fast throughput rates.
Pro Solid encryption
Pro Six simultaneous connections
Up to six devices can be connected to the service in parallel with one account.
Pro Great support
Very quick and professional support and easy to use ticketing system.
Pro Optional double hop server for advanced anonymity
Pro Outside "Five Eyes"
Based in Romania* the service is outside of the jurisdiction of Five Eyes.
*http://nomadcapitalist.com/2013/12/15/top-5-best-countries-host-website-data-privacy/
Pro Easy to use
Especially the mobile client is very user friendly. The upcoming version of the desktop client is following suite regarding UI.