Braden brother a personal advice to you (as I'm very much experienced and ex curious user), Google Insight results doesn't predict actual user experience because it's a machine results using some standard parameters.
If you really want to provide great Experience to your users. Follow this
- Use Hetzner or Digital Ocean or Vultr (All are Great)
- Deploy Server in Region from where you're expecting more traffic. (Huge Impacting Point on Performance)
- I prefer LiteSpeed with Redis (Because LiteSpeed is faster than NginX and Apache and also easy to setup and run)
- Your best perfoming site is Ready whatever CMS you're using : Flarum or Wordpress.
Disclaimer: NginX vs LiteSpeed is really a tough Competition but I found LiteSpeed overperform NginX.
Thanks