Paradigm Persona: what do you think?

I listened to the bookshelf model and the floor standing next in line after the bookshelf. 
I must say they are some sweet sounding speakers. Very musical with gobs of bass in the bookshelf ones. 

The floor standing ones are sealed but I believe using a passive radiator. 
Very interested!
Not cheap, but a lot for the money
Search the site.  The Personas were the subject of several pretty contentious threads a while ago.
What are you using for amplification ?
i heard them all but the 7’s and they’re extremely dynamic and revealing but exceptionally harsh at the same time which makes them irritating after a few songs 

if you have hearing loss in the upper register it may not affect you though but for me it was a deal breaker 
I’m using two Emotiva UPA-1 mono block amps.