We are using Sophos XG, but not the latest version. The solution works as the main gateway. We are a small company of 250 employees so we also use the solution as a router.
The hardware and VPN connections are slow so we are planning on upgrading the solution. Next month we will be replacing the Sophos XG we have as it is reaching the end of life next year. We will be purchasing the XG 3000 to gain more options in the VPN tunnels.