At some point, God Gundam was Burning Gundam in the English version of the anime. Never watched it though, but it was like that for whatever reasons.
Unsure if you wish to collect the G Gundam, and somewhat related, kits all in 1/144 scale for affordability or whatever personal reason(s), but if you like the God Gundam or Shining Gundam with more mobility and articulation, you definitely will want to consider the MG versions as they used the “action frame” as Bandai called it. Unfortunately, only about 4 Gundams from that series, which meant 4 kits, or 6 kits if you include the Hyper Modes, were released. And God Gundam in particular do not have too much detail, not too much panel lines, on its outer armor.
Do wish they release few more kits from G Gundam with action frames.