The best tweeter design


Been giving some thought on the best tweeter design and I came up with the following list:

1) Plasma
2) Ribbon
3) Horn-loaded
4) Diamond dome
5) Ring radiator
6) Inverted dome

But since 1-3 are hard to implement or expensive most speakers start at #4, at best.

Thoughts?
cdc
The new plasma tweeters have catalysts that convert Ozone back to Oxygen - so no need for Helium tanks or gas masks :)
Atmasphere,

Is that a field coil tweeter? seems like they use the very same principle as the tweeters sold by radio shack some years ago..

Lineaum I believe was the name....

Regards,
Amfibius,

Have you heard a plasma tweeter before? Who has one selling commercially...

regards,
Dracule:

Plus 10.... The Maggies suffer from poor x-over design, apogee did a much better job...

regards,