Focal, B&W, Magico all have different well documented “house sounds”. I think which one chooses depends on personal preference. Everyone will have a different opinion. Only you will know what’s best for you.
Looking at Focal
I'm looking to replace my B&W 803s for the Focal Kanta 3. It's hard for me to travel so can't go listen. What differences could I expect I have an upgraded Carver TFM 45 & a 1070 Rotel pre.