#1 & #2 are the best, if only because of angle. The third one looks like you were just standing there and shot down at it. I know what you were trying to accomplish, but the angle just doesn't work for me.
I like #2 a lot. The color tones are just wonderful. I find my self wishing that you had a little bit of a deeper Dof but then you might lose some of the nice bokeh. Nice job.