Roon is heavy on resources and they recommend a SSD to store their management database, so that eliminates most NAS. I gave Roon a trail and it had occasional playback issues, poor integration with tidal (cant update playlists), the interface is great and sound quality seemed okay. If you are interested try it out on a strong computer brfore buying a NAS, they have recommended hardware and its advise inwould follow.
I also tried plesk on my NAS, i dont remember all the reasons it annoyed me, but its been so long since ive used it my opinions on it would be outdated. Most NAS supportd DLNA, but thats always been a horrible interface, so probably a non starter.
I currently use a Bryston BDP-1 with a 2 TB HDD attached for my main system that automatically syncs with a linux computer that does all of the ripping. I have a swarm of raspberry pi 3 attached to the other stereos that all point to a NAS and like the BDP i can control with the same app or airplay/Bluetooth audio to them.
There are lots of choices out there and most habe great sound quality and you can be picky about the user interface.