Hi there,
Your work is much better than the other ones received, thank you for submitting! I like them both in their own way. I feel that in #9 I would prefer the figure to have a different shape, and for the P to be made up of a pole with a figure bending backwards to form the curve of the P. I think I included a picture with this shape (it's called crescent moon). If not let me know.
#8 is also good, I like it - however I'm also not so keen on the shape of the figure - there is another shape (called cocoon) I can send you that I feel would look better.