Any Focal Chorus 700 Series(Latest Version) users?Comments on the "Polyglass"Driver?

Any informed opinions of the quality of sound produced by the latest generation Chorus from Focal?Will be driven by 20wpc.EL34 running in triode mode.Small/med.treated room.Sanus SF-22 stands.All genres of music.
I know they use a similar tweeter to the Aria range with the same Poron suspension so highs should be cut from the same sonic cloth but am wondering if they can capture the midrange magic I’ve read about from the Aria’s Flax driver using Polyglass?Thanks much,take care...