OK, I will be the contrarian. I like #1. It made me think of Avalon, the mythological island of King Arthur.
That was my association too. And I also liked #1 most. But I think it is identical with #4 - isn't it?
I think the difference is the position of the "mirror line" in the water which is too static in the middle in #2 and #3.
#1 is more dynamic, because the mirror line is in the lower part of the image - I think its pretty exactly the lower 1/3.
Also the ripples in the water add much since they break up the all to static perfection of the mirror image.
I also like the light / tonality / colors better.
The sense of depth of the shoreline in the left part is also better due to the haze there.
Gorgeous photograph - I like it!
Cheers
~Chris