[CentOS] Fedora Server - as an alternative ?

hi guys

I wonder if any Centosian here have done something different than only 
contemplated using Fedora Server, actually worked on it in 
test/production envs.

If here are some folks who have done it I want to ask if you deem it to 
be a viable option to put it on at least portion of servers stack.

Anybody?

Many thanks, L.