Hi Bzr, I haven't owned any electrostats, but Secher Audio used to regularly have Martin Logan & Essence ESL's which I got to listen to. Of those, actually a relatively humble ML CLS IIz was the most coherent of panels I heard. I have also owned Infinity Renaissance 90's which used High Energy Emit & Emim drivers, so i've had good references. The Coltrane's make good use of the Accuton drivers & Leif spends a lot of time tuning them to get the sound he wants. That said, ultimately I fell in love with the Magico/Vitus combo though. Kind of best of both worlds.