The Colts have a lot of luck on their side. How, yo uask? That's because they have a lucky horseshoe as their logo, and even their quarterback is named Luck. The horseshoe logo is an iconic symbol, so I am glad it is still featured so prominently in these designs. Each one of them takes a similar size for the horseshoe logo.
The bottom right design almost looks good, but the checkered design is a big mistake. It doesn't feel thematically appropriate, nor does it look all that great on a circular surface. The bottom left, however, is a strong design. The carbon fiber style of texture makes it look very futuristic. Carbon fiber texture is a sure-fire way to make a design pop. The top right takes on a more classic approach, while adding some gloss to update it.