NAD M10 V2 compared to Naim Uniti Atom

Looking for some opinions based on current owners of either or experience with both of these units.   I had a Naim Muso 2 that I loved but got rid of it as I wanted to do a set up in my office with separates. I purchased the NAD M10 V2 and although I like it, feel as if the Naim "house sound" might be better which is why I'm seeking your thoughts. My speakers are Atohm GT1-HD bookshelf speakers with a REL T9X subwoofer.  I could also go with the Naim Uniti Star or Uniti Nova if anyone has thoughts on those more fully featured units.  Since this system is in my office I don't need a ton of power as the music is generally played in the background. I use a Grimm MU1 hooked up to my main system that connects me to Roon in my office and I stream 100% of the time both Qobuz and Tidal connected via ethernet cable.  I primarily listen to Jazz from the 50's, 60's, 70's.  I appreciate you taking the time to read my post and comment.