As far as commercially-sold speakers, IMHO, the Tannoy Kensington wins by far. Followed closely by the Tannoy Glenair.
As for ANYTHING I've heard... it was while testing my new design. We got it, somehow, where the midrange was just THERE... but alas, there were still integration problems with the bass and treble. We've got it balanced better as far as integration is concerned, but I'm still working to get that final detail of the mids BACK to where it was at THAT INSTANT. I'm very close...
Regards,
Gordon.