Middle
I like the first one to be honest, it's the boldest and easiest to see.
none of them.
why not just use native style?
All of them looks k@k (mainly the color scheme )
Please use a different font.
Arial would be appropriate (or any non-serif)
Times is super *** to read.
Make sure there are obvious "rollover" and "click" status colours on each menu item, especially as you have chosen not to separate them visually in the "up" state.
I don't know how much control you have over the app icon but that one looks straight out of a "download free icons" website.