What are some alternatives?
When comparing AIASVPN and Shadowsocks, you can also consider the following products
TunnelBear - Really simple VPN to browse the web privately & anonymously.
Psiphon - Psiphon is circumvention software for Windows and Mobile platforms that provides uncensored access to Internet content. Read more about Psiphon.
ProtonVPN - ProtonVPN is a security focused FREE VPN service, developed by CERN and MIT scientists. Use the web anonymously, unblock websites & encrypt your connection.
NordVPN - NordVPN offers VPN technology that encrypts data twice.
Tor Browser - Tor is free software for enabling anonymous communication.
openpyn - Quickly connect to the least busy servers with lowest latency from you (using current data from...