If you like the sound of Sonus Faber (I do, I am on my third pair) then I recommend looking at different lines… for instance the Olympica. Sonus Faber are known for their natural and musical sound… also their beautiful craftsmanship. If you go for a different brand you are going to get a very different sound quality.
Just to mention it. Speaker placement and adjustment after they are broken in (> 100 or more hours) is a very large determinate of their sound. Most of us have spent many hours getting them positioned, adjusted (toe-in, distance apart, from corners, from back wall) to get them to sound their best. You can see my systems under my UserID.

