If I make exactly the same assumption with regard to the R6400 I changed as a result of security vulnerabilities, issues with third bash firmware, and fears in excess of updates, that is a electrical power draw of https://macktechbiz.com/blogs/news/unleashing-the-power-of-micro-appliance-pc-firewalls-a-revolution-in-open-source-firewall-solutions-with-zenarmor-and-opnsense-support