Re: I need the trimmest option out there PLEASE
You could also try using the flats on her with a Snappi and PUL or fleece cover. I find flats to be pretty trim. The GMD website shows how to do the origami fold and also links to a PDF with a bunch of different folds. Since you already have the flats it might be worth trying and might feel more comfy on your LO than a pad folded flat.