The problem I have encountered with Soliloquy is this:
The two way smaller speakers have an excellent balance, and have few weaknesses. But the floorstanders and multiway lose that quality. I don't feel as though soliloquy makes any exceptional speakers except for the two way models.
The largest two soliloquy have some shortcomings I found inexcusable in high end, and I don't feel they are worth the price.
I'd rather compare the bookshelf B&W to bookshelf sol's.