Why S1? It will NEVER be a S2

Adding the season number in both the title and folder name is the correct way to address certain automation programs like sonarr, it is the same reason you'll see that the movie has it's release year next to it's title

Waiting for **Gundam**

With both dubs you mean JAP and ENG or there are two different ENG dubs? (without considering the 7 US broadcast-cut episodes)

I mean both english dubs, the audio is sourced from Hark0n's release where he cut the the ocean dub for the first 7 episodes together with the new funimation one

Thanks!