Http3 is not in the config/template, so any changes you make to make it work won't persist. In fact, the Enhance vhost template is for an old version of nginx, throwing warnings for deprecated functions. Can't override this in the vhost-override in the interface.
Brotli or Zstd compression isn't included, so enabling it throws an error.
It's quite loose in terms of security, it needs quite a bit added as override on the vhost to be considered A or S-tier out-of-the-box security.
For mass implementation it lacks an equivalent of the Litespeed-Cache plugin ecosystem, so it takes a few plugins to achieve the same. But when setup properly, it's really tough to get other webservers to beat it. And having seen it work with Varnish Cache, I'm still hoping for Enhance to pick that up some day as an option!
Basically the Nginx implementation needs a lot of love to be up to 2025 spec, but in principle it works. As I was raised on Nginx, I'll always feel like it's doing things better than others.....