The processing on this one seems a bit over the top for my preferences. The sky is quite dark at the top, the clouds have an almost radioactive color, and the land is quite bright in spots. I like the composition a lot. Well done there. I might play around with the processing a bit ... maybe cool down the white balance overall to restore some blues in the sky and make the scene look a bit more natural. A black and white interpretation could look really nice as well.
I was recently commenting on whether to get a Zeiss or not to get a Zeiss to a guy who was torn because I was in the same place about a year ago and I'm so glad I did. There is something about what a Zeiss allows you to do that no other lens will let you do, even when you blend.
