Now, that's a challenge - I like all of them! Each is nice in its own way. Really like #3 for colors and ripples, and #2 for a balance, and #1 for the cool night sensation it sends out.
Thanks alatoo60. I was experimenting with color between 1 and 2. I took out a lot of yellow on the first to give it a more silvery look. The 2nd I left warmer.