Wilson Audio Yvette vs Sasha 2

Thanks in advance for input. 
My room: 14 x 21 w/ 10'ceilings.  Speakers on the 14' wall.  
Pre/Power: ARC Ref 3 and Ref 75 (KT 150s)
Transparent Super cables/connects
Lumin T1
Current speakers: Sophia 2. 
Looking for advice on the differences between Sasha 2 and Yvette from anyone who has compared. 
I'm guessing the top end is similar, bass is a bit better on Sasha, or at least lower reaching..? 
Big question is on upper bass and midrange integration and texture - to me the magic area.  Is one better than the other?  I've heard Yvette may integrate better and provide more real texture. 
*My room is dedicated, and adjustable, so I can make the Yvettes align.
Thanks!