Upload & Sell: Off
1 is easily the weakest, compositionally, and general exposure.
I like the crop on 2 better. the image is a little flat and drab.
3, 4, and 5, are the money shots. both 4, and 5 you need to starighten the horizon. there appears to be a touch of halos around the island in 5. I do like all 3 of them, and cant pick one as my favorite.