Welcome to Gr ^_^ Not really a fan of either of the two, sorry. The first one is sort of boring, you should have taken more advantage over the effect of the render. Text isn't bad, but can be a lot better. Second one has a little too much black space. Not liking the concept much.. I would have went for something more realistic with like making it seem like she's splashing out of water besides having only C4Ds in it. I like the blue colors you used though.