If you loved Mobile Suit Gundam F91, try Gundam Reconguista in G Movie I: Go! Core Fighter
A bridge between a film you've already seen and one most people haven't. Gundam Reconguista in G Movie I: Go! Core Fighter has roughly 5.2× fewer votes than Mobile Suit Gundam F91 — it's a deeper cut, not a mainstream recommendation. Here's what they share, and what the second one does that the first one doesn't.
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Mobile Suit Gundam F91
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Gundam Reconguista in G Movie I: Go! Core Fighter
What they share
Both films are directed by Yoshiyuki Tomino, and they sit in Animation / Science Fiction territory. If that's the register that drew you to Mobile Suit Gundam F91, the second film will land in a comparable space — through a different lens.
What Gundam Reconguista in G Movie I: Go! Core Fighter is
You pilot a mobile suit in a peaceful new era, but a high-performance G-Self Mobile Suit attack changes everything. The film leaves viewers with a glimpse of a complex world.