Personally what I think is that I prefer a CD that is not a double CD with Bright and Dark versions, as I think it would be too heavy.
I'd go for a cd i/o with 12 or 16 songs, which will sound great from what we've heard in their live shows. I think it could be a "good album" in lyrics/music.
As for dates, I don't know what to say. On the one hand September release i/o / October 2023, better than April 2024...
Now I'm thinking about the 2 tracks of i/o that will appear in August!