u/62ohm

Looking to get my first NAS specifically to run home media server, to play content with all the bells and whistles there is (4K HDR Dolby Atmos/Vision), direct stream to TV (Sony Bravia 5). Currently contemplating either Asustor Drivestor AS1202T or Lockerstor AS6702T running the usual Plex/Jellyfin, does it matter if a NAS device has slower CPU? Or would this cause any microstutters/lags during the content playback?

The NAS is going to be used specifically to host media server, HDD in JBOD and no data backup is required (I have a separate DAS for archiving). Is there anything I'm overlooking here on the importance of NAS CPU?