^ The difference between the being the king of pop and inmate number A23495...

Do the Quarts no longer satisfy? Do you hear things you don’t like in them? Do you want new speakers? If any of these are 'yes' then a change is in order. To buy drivers you haven’t heard is kind of silly (but the Focal's are nice).
Fat W's comments are a very good description of the Focal’s except... I do not think the Focal Tweets are "very laid back and smooth" I think they are detailed upfront and smooth. I like em