@nonoise I struggled saying the highs are edgy because I don't think that's fair. I think that comes from me being so used to the sound of the Cubes which are so natural sounding in the highs. I don't really want to compare because the Cubes are 5-6x the cost of the Atalante's but to me they are similar in that they are both very well balanced speakers. When listening to the Atalante's nothing jumps out as being "off" or excessive in either a good or bad way. I think just the highs I'm used to are a bit more open, refined and natural but they probably should be from a speaker costing 5-6x more. I am initially overly impressed with the Atalante's.
Speaking of the Duet's, I think those are fantastically built speakers. Considering I got my pair for under $1k they are the best bargain I've ever had in HiFi. But, they need a lot of current and tend to open up at higher volumes. They aren't very efficient. However, once they're in their zone they sound very accurate, detailed and open. Maybe a even bit boring and less engaging, but very accurate. Im using them in a condo with a devialet 200 and its a good combo. I don't do a lot of critical listening there at all so they're more than up to the task.
My wife just informed me she's going out of town in late february for a week. That means I get to set up speakers in other parts of the house while she's gone! I'm going to set the Atalante's up in the tv room/office with a Primaluna Evo300 amp that I'm not using right now and probably just use a Bluesound Node as a streamer/dac/pre and see how they sound. Should be fun.