Pagination Choices

I can't really decide which shape looks the best. The bottom black bar is not only a nifty nesting place for my labels, but is also an element to the lower portion of a website, so there would be a large amount of black hanging around.

Trying to choose is like picking a favorite child. Except 3. He's my least favorite.

Pardon me, but I added a spread sheet of the desings with a little variation to the numbers, here.