Ddfinitely Atrios. I have them 2 days and WAAAW!
They have PLENTY of details and highs are even a little bit too strong after burn in, in my opinion. Highs are very crisp and sharp. I dont understand why some people consider highs as recessed

I could not decide between Denons and Atrios , and I am very happy i went for Atrio. Bass after couple of hours with pink noise are veery nice present and it is definitely not boomy or too strong... just deep, soft, impactfull, enjoyable bass...
Denons for me are huge, stick out much more then Atrios, have 16 ohm(too low i think, atrio has 32 and no hiss at all)
Some review says denons are agressive in highs, i can imagine that...
Thats why I went for atrio