Favorite Tube Speaker Match

I'm loving Piega P-10 and all tube BAT VK-75se, D5se, and 5i.

I think the Piega's world class ribbons mate very well w/ the tubes.

I'm running a Yarland el-84 based tube amp with some paper cone Castle Trent speakers in my Kitchen system and find them to synergize very well. Using CDP as a source and it sounds very natural and alot like vinyl. To my ear dosen't sound dark at all and has plenty of life

BW Maxx

CAT JL2, CAT Ultimate MK2 and Avalon Osiris. I tried a Levinson 436 monos but I will probably never venture solid state again. Avalons need tubes.

Bart

I've heard and owned several ceramic composite cones with tube amps,i.e., the ceramic metal matrix diaphragms in the Infinity Intermezzo 2.6 and Prelude MTS with the Cary SLI-80. With the right tubes, these are glorious combinations. My advice is buy neutral speakers, i.e., with flat frequency response and impedance curves, and adjust "richness" via tube rolling. This approach will give you maximum flexibility with minimum expense over the long term, and you won't be forced to use cables as tone controls.

It's funny how everyone has mentioned the paper vs. metal or kevlar debate. Or electrostat's/ribbons, although I guess it's not really applicable to what I'm about to ask.

Which is:

Why in the cone speaker debate does everyone leave out the differences between nickel-cadmium and neodymium magnets?

Anyone have better experiences with one or the other? I know neodymium is supposed to be "faster" sounding, but I don't know that I have ever heard it with paper cones.