The colors in all these are appealing.
I don't like the fonts in entries 6, 7, 8, 9
I do like where you are going with entry 8 but not the font. Perhaps combing this style with a better font?
Entry 13 - don't like the graphic
Entries #10, 11 and 12 are more appealing but I'm afraid the font won't allow the text to be rendered readable in all medias.