If you loved Ghost in the Shell: Arise - Border 2: Ghost Whispers, try Ghost in the Shell: Arise - Border 1: Ghost Pain
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
You already loved

Ghost in the Shell: Arise - Border 2: Ghost Whispers
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Ghost in the Shell: Arise - Border 1: Ghost Pain
What they share
Both films are directed by Kazuchika Kise, and they both carry the neon soaked mood tag, and they sit in Action / Animation / Science Fiction territory. If that's the register that drew you to Ghost in the Shell: Arise - Border 2: Ghost Whispers, the second film will land in a comparable space — through a different lens.
neon soaked
What Ghost in the Shell: Arise - Border 1: Ghost Pain is
You're Motoko Kusanagi, a cyborg mercenary in a war-torn city. An arms-dealing scandal erupts, and then a bombing. But you're soon a suspect. Kusanagi's past and future blur. The film considers what remains of humanity when so much is mechanized.