You can use it as a soccer ball =/
That's what I did when my old phone stopped working.
Of course, because a cuboid is much akin to a sphere.
Phonesoccer also works wonders in the middle of class, try it from one side of the room to the other. 'Tis fun.
i was thinking either theLink The LG XenonLink Samsung Impression
From your list, the Xenon though.