Anime It's a Gundam!

[Zeon]

Hey guys, im trying to find some manga or anime in the Gundam universe that is more along the lines of thunderbolt and Iron Blooded orphans. ive seen og Gundam, Gundam origins, Thunderbolt, IBO, 08th MS team, and was wondering where i should go next. ive heard bad things about wing and seed. And i caught bits and pieces of Mobile Fighter G Gundam, and i just want a more mature show, as i just couldnt get into build fighters at all. currently on the first 6 episodes of zeta.

also if you have any that arent completly cringe mature shows, i would love to hear about them!