I"m not sure if this is useful few months later but...
I haven't listen to the Parker nor the Magico, but I choose the Sopra #1 over other brand (BW 805 D4, Dynaudio Heritage Special and Totem Element Fire) and I am extremely please with them. Among the 4 bookshelves I auditioned, there were the one with the most distinctive sound. More clear (I would say harsh), transparent and the bass is clean and puchy, but not super deep (these are bookshelves after all).
If I ever upgrade, it will be for bigger Focal!