I have the black aluminum version, not carbon fiber. I like the small size and the fact that I can carry my wallet in the front pocket. Even the rather thin leather wallet in my back pocket was starting to bother my back. The thin leather wallet also buckled, tearing several of my cards. This small aluminum wallet solves these problems very well. There are two things that don't bother me. There are no business cards in the new wallet. They are a bit big. I plan to cut mine to fit and I can carry a few. Second, I'm getting used to taking cards out of my wallet. It's tight as it should be, but that makes it difficult to remove a card. I think the wallet will loosen up a bit and I'll be better off pulling one out without deleting them all.
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