I am sure you will enjoy OMV
I'm already enjoying it, even if it's not for my use ...It's always fun to discover new things.
Personally, i'm using a RN204 "ready to use" nas from Netgear and it doesn't have as many possibilities as OMV offers...for exemple, we're still waiting for Docker's integration...
So far, so good... this little OMV configuration seems to be rock stable...