Atmospheric blue-pink landscape

I did two paintings because I found the first one a bit muddy. So next I changed the colors. That made a big change, but I can not tell which one I like the most.
I struggle to get contrasts. I am often afraid to use really darks. This time too...
Anyhow, I really liked the class and learned a lot about my colors as well.
Paper: Arches 300 gsm cold press rough.
Here is my first painting:

I used the very nice technique of having the damp paper on a wet cloth:

I decided to paint one more with different colors:

Here is that finished painting:

I like the water reflections and the movement in the water best in the second painting.
Please comment and give me feedback!
I always want to improve.