Grayjay by FUTO has been working well for me

I currently have a nginx docker container and certbot docker container that I have working but don’t have in production. No extra features, just a barebones reverse proxy with an ssl cert. Knowing that, I read through Caddy’s homepage but since I’ve never put an internet facing service into production, it’s not obvious to me what features I need or what I’m missing out on. Do you mind sharing what the quality of life improvements you benefit from with Caddy are?