At the beginning of "Damsel in the Red Dress" as I was trying to get the feel for the story and get it moving, I used sections, because the individual ideas for each chapter weren't long enough, so it was important for me to find a way to separate the scenes, though I put them all into one upload.
Now it has normal length chapters because the story is fully flowing. I feel like it's a bit like "Wonder" by RJ Palacio in that way. Though "Wonder" used section type segments all the way through the story, they were very short at the stories and onset, but by the end/climax they were basically normal length chapters.
The new story i'm currently working on "Rigamarole" will probably use sections all the way through, because the random words titling each section are essential for the random seeming nature of the book.