icon whips for a new app

I'm working on an app icon for an new app, soon to be released.
I wanted to check with the community here where the love goes?!
So these are two sets. It's all in the colors. The 10 on top have all different background colors and the 10 below just use blue and yellow.
SO, what do you people like the most??
Comments, are much appreciated and you'll receive eternal love!! ;-)