I use it as an IPSec replacement for a site-to-site tunnel and to provide my phone a VPN connection to my home network. Wireguard is much easier to set up than

I use it as an IPSec replacement for a site-to-site tunnel and to provide my phone a VPN connection to my home network. Wireguard is much easier to set up than either IPSec or OpenVPN, and seems to outperform at least the latter.