I have owned several pairs of high-efficiency horn speakers, including Klipsch Heresey IIs and IIIs as well as Omega 6 Alnicos. Both are very good but they are very, very different speakers. This is another example of you can't (ok, shouldn't) pick without hearing both. Room, placement, music selection, how loud you play and source are all considerations for any HE speaker.
I will also make a shout out for a couple of other speakers in this genre: Coherent speakers, made in Canada, are also great and also different.
And right now I'm using a pair of JBL L200 T3 speakers, which are a home version of the 4425 studio monitors. These are simply the best $800 speakers I have ever owned - 2-way using a 2" CD horn and a 12" woofer. Way more bass than the heresy. Taller cabinet but approx. the same footprint. I have driven them with tube and SS amplification, all good. Highly recommended, if you can find a pair
I will also make a shout out for a couple of other speakers in this genre: Coherent speakers, made in Canada, are also great and also different.
And right now I'm using a pair of JBL L200 T3 speakers, which are a home version of the 4425 studio monitors. These are simply the best $800 speakers I have ever owned - 2-way using a 2" CD horn and a 12" woofer. Way more bass than the heresy. Taller cabinet but approx. the same footprint. I have driven them with tube and SS amplification, all good. Highly recommended, if you can find a pair