KoboldCoterieIt looks like these have better covers. The Dex Protection covers on look reinforced (double layered) in the pictures, while I know the Ultra-Pro ones have thinish, bendable plastic covers. The Ultra-Pro ones will bend and bow, but the Dex Protection ones will stay rigid. They should provide better place for your cards as a result.
KoboldCoterieHere's a video where the guy reviews two similar binders from the same companies. The Ultra-Pro one is first and the Dex Protection one is about half way through the video.