Depending on what you use it for, you'll have to babysit your servers more and you'll not be able to do it on your own timeline.
Eg. if major postgresql update comes, you'll have to upgrade your DB cluster very soon. If major update to some program requires configuration changes, or if scripting language has deprecations that you've ignored for years, etc. you'll run into trouble, too.
I've been running a few Arch Linux servers for ~5 years and it's been quite pleasant. Being able to use the latest features in various programs or scripting languages is a very nice benefit.
For pine stuff I had more issues with hardware than software. So in the end you’d still have to babysit a bit even if using fedora hat enterprise serious edition.
Eg. if major postgresql update comes, you'll have to upgrade your DB cluster very soon. If major update to some program requires configuration changes, or if scripting language has deprecations that you've ignored for years, etc. you'll run into trouble, too.
I've been running a few Arch Linux servers for ~5 years and it's been quite pleasant. Being able to use the latest features in various programs or scripting languages is a very nice benefit.