Speaker suggestions at around $30k

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If true there would be more choices. Much more important is the number produced in the first place. Most people keep their cars for a number of years yet there are millions of used ones for sale. I searched Carmax for 4-6 year old Ford Taurus'. They have 46 of them and that's just one seller. There are probably thousands for sale around the country. I found a site with over 200 Ferrari's for sale. There is a lot of stuff for sale here but if you start looking for a particular model your choices are extremely limited if not nonexistent.

I too was once guilty of flipping equipment hoping for that next big leap forward. Thankfully I'm done with that. I no longer sit and listen and wonder how much better it could be.
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Stacked advents and a lifetime subscription to the Boston Philharmonic

The OP is not participating. I wonder why not.

Avalon Eidolon Diamond

Of the speakers mentioned, I have listened to the Sasha, Sophia, Eidolon Diamond, Salon 2, and Focal Scala, and I have heard models from Marten, Magico, and Verity, but all in different systems and environments.
Some nice speakers amongst them, and the Scala seems interesting and to my taste currently. It is not a true comparison with so many variables at play, but I have to narrow it down to maybe 1 or 2 that suit my taste in a system somewhere, and then I may be able to see if they suit my room and system. A slow process, but lots of fun.
Thanks for the suggestions.