Horn speakers , high efficiency but not “shouty”

I have owned Wilson and Sonus Faber and I will easily vote for a horn over either of these speakers.  I went on a year long search for Horn speakers and considered many including Charney, Avantgarde, hORN Univesum, Deja Vu, Klipsch, JBL, Aer, BD Design, PureAudioProject Trio's and Odeon to name a few.  Then I found this small boutique company called Viking Acoustic who does amps and speakers.  I ended up buying Viking Acoustic Grande Voix's and I am super happy.  They have a line of speakers in all price ranges.  

I do like Charney becasue of the drivers they use.

Thanks everyone,
I have narrowed my quest of horn speakers with 300b set amps down to 2
charney audio with his electronics vs 
horning hybrid with maybe tron electronics.
i don’t have the luxury of traveling and listening to multiple brands.
any input on comparison between the above 2 is welcome before I make my travel plans to listen to them .

newtoncr,

I like your approach of narrowing candidates to a few that you can realistically audition.  As it is turning out, you are looking at single driver or single driver used as wideband driver in a multi-way system, rather than traditional "horn" systems (compression midrange driver).  Personally, I've not heard many single driver systems that I would consider completely successful (Charney and Voxativ being the exception).  I really do like systems where a driver intended to be used as a single driver is used as a wide band driver in multi-way systems.  I've heard drivers that I thought were very rough and peaky sounding become remarkably well behaved when used in two and three way systems.

I have heard a couple of different Horning systems and I do like their implementation of single drivers in multi-way systems.  Their speakers are very lively and vivid sounding.  I find them a touch bright, and a bit ragged and sibilant, but, this is a matter of taste, and overall, I do like them.  I cannot recall the electronics used in the demonstration, but, it may have been Tron one time and Thoress another time.   A friend has Tron electronics that I think are quite nice sounding. 

I personally like immediacy, dynamics, clear, effortless sound.  Set up properly, horns are quite smooth and relaxing to listen to.  Are people saying shouty meaning forward?

Also, Volti had a low impedance dip so will a small watt amp play them properly?

Vintage Klipsch Cornwalls.  I picked up a pair from the 1980 and the imaging and rich sound quality and depth of stage I find second to none!