Wilson Sasha 1 vs Sasha 2.... What songs best convey tweeter differences?

Hello again! So in my quest to acquire one or the other Sasha, I'd love to know what songs, movements, track or passage best convey their differences.  Inverted titanium tweeter vs soft dome tweeter....... what specific songs or passages best demonstrate these differences.  I'v read the titanium "can be hot", "tiresome", "shrilly". The soft dome to be "better", "tamed" by comparison. Please, if i may ask, share two of your song collections artist name and particular song that best demonstrate this.  I would then be able to listen to see how each speaker sound to me.  If you can provide specific timing markers that I can hone in would be awesome too.  thank you in advance...

Jaime