I come from Focal A65s which served me for some years and where really decent! BUT the difference as soon as i plugged the A77H was huge!
First. I have a full treated room with only problem a null at 70Hz that can only be smoothed by a sub and then by Sonarworks.
The soundstage of the Adams is now from out of this world. The clarity is stunning. The low end is really full and tight and you can live without a sub - as said i engage it to address the dip and, the truth is that the sub hit in your body is charming...
The features, remote controlled EQs and the ID reference profile add a great value! I am really impressed and literally don't want to leave the studio, the last days. Really impressive and how other people react when i sit them to my listening position. They all said, oh this is like a concert! An absolute upgrade for my audio and music productions. Couldn't be happier!