hana sl or one of the AT-ART9?

You will need around 65db gain in your phono stage to use the XA.

XA may have a subjective refined presentation compare to the XI.

Both are a solid choice. 

XA air core aligns with more exotic(expensive)low output cartridges.

"or there is still a way to get the ART9"

There isn't a compelling reason to look for a NOS ART9 -UNLESS you can get it for considerably less

phono stages i’m thinking on have that 65db.
but i’m still worry not to get with the 0.2 enough "body" and punch from the music, or a bit anemic .
forgot to mention that my current arm is something between low to medium mass- 10 gram.
that was AT say about the difference between the two:
"the ART9XI louder, the ART9XA providing more detail."
a bit strange description "louder".
https://www.audio-technica.com/en-us/support/audio-solutions-question-of-the-week-how-do-i-choose-between-the-art9xi-and-the-art9xa-phono-cartridges/#:~:text=In%20summary%2C%20both%20are%20fantastic,Audio%20Solutions%20Department%20for%20assistance.
what do they mean by:
"Non-magnetic core cartridges tend to have moderate mid/low and low frequency reproduction"
is it good, or bad?

You should be fine.