Experimental OpenVPN alternatives claiming better performance

Wireguard

“It intends to be considerably more performant than OpenVPN.”


SoftEther

“Throughput > 900 Mbps”
http://www.softether.org/

https://wordpress.tirlins.com/2015/03/setting-up-softether-vpn-on-openwrt/


FreeLAN

Multiple topologies: client-server / peer-to-peer / hybrid

https://www.freelan.org

Noticed SoftEther but not FreeLAN and Wireguard.

Openvpn is widely used but it is occupied too much resource.

We decided to use SS.

Will check other method as well.