I have a 5.2.4 home theater, an Xbox One X, PS4 Pro, and Switch. Unlike the other two consoles, the Xbox can support native Dolby Atmos spatial audio.
The four best Atmos games on Xbox are Shadow of the Tomb Raider, Call of Duty Modern Warfare, Gears 5, Assassin’s Creed Origins.
Shadow has amazing spatial dome audio when in the jungle and hearing human chanting. Call of Duty and Gears 5 respectively have drop in opening scenes with amazing overhead audio (the helicopters above in COD and the opening waterfall drop in Gears 5 sound incredible). ACO has great spatial audio especially when controlling the eagle and inside caves and other enclosed spaces. Other games with Atmos sound great also including RE2 Remake and Super Lucky’s Tale. Rumor is that DOOM Eternal will have Dolby Atmos and I cannot wait for that.
If you can, get an Atmos system. Great graphics are seen but great audio is not only heard but FELT.