I definitely like your first one best. It could have been cropped tighter for me but I like it a lot. The others are technically done well but if you crop the first one like the last oen you have the real winner in my opinion. And crop out that bend in the wall.
Since I'm not sure you allow edits let me try to explain. I would crop so that her eyes are the on the top third line of the image. On the right just a tiny bit into the fan out of the crop area, at the bottom above the bent elbow to get it in proportion. On the right all of her shoulder in the image area. In other words turn it into a head and shoulders cutting out most of the background completely.