Best free plan, good security protocol and reasonable speed but still it's the most unreliable vpn service I have ever used. Everytime I switch my data connection back on, I have to struggle for 5 - 15 minutes before I can make it connect even when my internet connection is strong! It is of extreme inconvenience especially for someone who stays on vpn all the time! Would be a real shame if it is because I'm using a free plan. Edit: All servers, "Always-on" on, no error msg, yes switched protocol