speaking of highs I would t think the Tekton’s must drill your ears. I we have a beautiful living room and my wife would kick me out if I came home with Tektons. I am trying to decide between Focal Kanta’s and Paradigm Persona 3’s. I like Persona 3’s for sleekness. The Kanta’s are much bigger and I don’t like the two piece grills. I also don’t like over powering the room and ruining the looks of our room.
Classic buying with your eyes. The Paradigms have a long history of speakers that measure and sound bright. The Personas are no exception. Unless you match the right gear with them, ear bleed city. The treble measures and sounds flatter to my ears with the Tektons. Absolutely not ear piercing, but it is all in all unremarkable treble. Flat measuring, but not refined sounding. Of the three you mentioned, it would be the Kanta, hands down for me. More refined than the Tekton in the treble and not tipped up like the Persona. You should listen before you spend that kind of money.