What are Your Favorite Tweeters?


Hi All.  I would like to extend the survey that occurred back in 2008-2012 about favorite tweeter types.  During that survey, folks mentioned: Gallo CDT, various ribbon tweeters (RAAL, Kapton, Legacy), Fostex, Dynaudio Esotar, Heil, Seas Millenium, and various exotics (electrostatic, plasma, compression driver).  I am wondering about ring tweeters, such as the Satori TW29R or the Scanspeak Revelator. I am (personally) looking for something that can fit into a 104mm diameter lip.  But for the big picture, I'd like to know what tweeters you have loved!  I've got Accuton diamond tweeters in my Avalon Eidelons, and I think they are quite delicate and natural sounding.
peter_s
the new carbon tweeters from Vandersteen, the Apogee ribbons, DECCA, etc..

fun
The tweeter that impressed me the most was one that seemed to not be there at all--it was so smooth and unobtrusive and high frequencies were present without calling attention to their presence.  The tweeter is a G.I.P Laboratories reproduction of the Western Electric 597 tweeter (field coil compression tweeter with a horn).  It sounded at least as good as the original 597 tweeters that I've heard.  The big downside is that both original and G.I.P. reproductions are quite expensive.  I briefly heard the G.I.P. 9501 tweeter (original design, not a reproduction) that is based on the 597, but, it was in a custom built system that had not yet been properly tuned, so I cannot say if this tweeter is even better; it is certainly much more expensive at $60,000 for the pair.
The Boressen tweeter I have heard is from the small 2-way and is a ribbon tweeter. And yes it sounds amazing. Is there a way to buy
one for under $33K?