>>5962
>ZZ
There aren't a lot of materials which spin off of ZZ, but Formation of the New Desides/Gundam Sentinel and Moon Gundam aren't too bad. Moon Gundam is about Moon Moon after the events of ZZ and connects ZZ, CCA, and Unicorn by providing backstory for Char and Mineva during CCA. Sentinel is a
really old novel meant to be the sequel to Zeta before ZZ was made, but the two don't retcon each other. It's like a smaller version of the Boshin War but with MS. Formation of the New Desides is its prequel.
If you like sidestories and early CGI, you can watch the following Gundam EVOLVE episodes without breaking the canon of where you are now, in this order
>1
>11
>4
>12
>13
>9
After ZZ, you can watch 2 and 10.
>Victory
Sans IGLOO (and Thunderbolt, another can of worms), you've been watching chronologically so far, and Victory is a ways off. The Unicorn era after CCA is kind of a mess when it comes to companion materials because Unicorn was, for the longest time, a novel series like Hathaway, which I don't recommend waiting for the movie releases of before proceeding. I'll probably post what I recommend for Unicorn when the time comes. Victory itself isn't that hard to read the companion materials for because it and F91 were made with companion materials meant to be read before them in mind. For F91, these are, in order
>F90
>F90 Fastest Formula (recent, so not really necessary, but finished)
>F90 Cluster (ongoing sequel to the previous item, so not really necessary, but I'd recommend it and FF if they're finished by the time you reach F91)
>Silhouette Formula: Ghost of Formula 91
>Formula Wars 0122
>Silhouette Formula 91 in U.C. 0123
For Victory, these are, also in order
>Crossbone Gundam: First Cross
>Crossbone Gundam
>Crossbone Gundam: Skull Heart
>Crossbone Gundam: Steel 7
Crossbone was actually published
after Victory, but the thing about Crossbone is that it's an amalgamation of F91 when it was a series and F91's canned sequel, F92. Starting from Ghost, which takes place at the same time as Victory and isn't recommended to be read at this point, things get a little more out-there because everything is converging on G-SAVIOUR, which you should read
as a novel. The novelization fixes the issues between the movie and other canon.
As for Victory in general, Tomino was at his lowest during it. It was when Sunrise was being bought by Bandai, a toy company. After decades of rocky relations with Sunrise and sponsors, especially around toys, that came to a pause with the success of CCA, there was huge pressure to sell toys. Tomino went off the rails and made things that look good as toys, but when you think about them in the context of a war...
Anno is a big fan of Victory. When the DVDs were released, Tomino said no one should buy them. Watch episodes 2-4, then 1. Tomino originally wanted the series to start without Uso, the protagonist, gaining a Gundam in episode one, but Bandai forced him to do it for toy sales. Thus, episode 4 became episode 1, and episodes 1-3 became 2-4 told as flashbacks.
>G-Witch
I really don't like G-Witch, but you do you. I watched most of it when it aired. For it, I recommend
>Witch from Mercury PROLOGUE
>Cradle Planet
There's also Vanadis Heart, which is an ongoing sequel to Prologue and should be read before Cradle Planet when it's finished, but, again, it's ongoing. However, it's a sort of desperate necessity due to the
huge difference in tone between Prologue and G-Witch.