If you already have a chord dac, just going up the chain with another chord dac isn't going to be a revelation/enlightening. Try a different type of dac for a different flavor.
You could add the Aavik D-280 (Price ~12k, a different type of dac/different technology) from AudioGroupDenmark to your audition list.
Mola Mola Tambaqui is also a strong candidate.
There is also a lot of trash/foolery in this price bracket (not even remotely worth the price)...Beware!