Kass, I would say #1 is the most "your own". It would be a striking quilt and no one would say it was On Ringo Lake! Then, I really like #2, Bonnie's way but not on point, because I love the folded corners block. It's also the way I did mine.
#3 is cool because it looks like a 2-block quilt. Beyond that, my brain got confused on #4 and #5....
Big decision, for you, but all your options are pretty.