My 2014 Cannondale CAAD10 has the stock headset which needs replacing (I'm getting creaking, clunking, and I can start to feel a little bit of play). I've never done a headset and am a bit confused at my options.

Cannondaleexperts has this option: https://www.cannondaleexperts.com/...et--KP155_p_530.html

Cane Creek has this option as well as a couple others: http://www.canecreek.com/product/110/

Simply from appearance, the Cane Creek options look entirely different from the bearings on Cannondaleexperts. Can anyone explain the differences and help me understand which one I may want?