Not to shabby 1.2 seconds load time, caching not even enabled yet. No performance plugins used like WProcket etc.
Nginx compiled with mod_pagespeed and ngx_brotli
PHP-FPM 7.4 with OPcache and php sessions in Memcached(instant cart modifications)
Once we launch we will add Varnish cache with a custom config to store pre-optimized brotli static cache. Hopefully going under the 800ms line.
Mind you this site used to do over 10s load time on a hostgator cloud package.