I really love this wallet!  I have been using it for about two weeks now.  I was thinking about this wallet since it was first introduced as a kick starter project.  I tried MANY different money clips, minimalist leather cards, carbon fiber wallets, etc.  I was never fully satisfied.  I have the aluminum frame in RED, and brushed titanium money clip.  I have been getting compliments ever since I started using it.  The feel of this wallet screams QUALITY.  Every little detail is made with surgical precision.  The click the wallet makes every time the card slides back in is very addictive and satisfying.  I have the largest 12-card case.  I was concerned that it was going to be too big.  Not at all!  It is still very slim and absolutely light and almost not-noticeable in my front pocket.  Money clip snaps into the case perfectly!  There is no movement or misalignment.  The bills folded in half are actually a bit wider than the wallet case itself, but it does not bother me too much because it holds the cash securely and does not add much weight or bulk to the overall wallet feel.  I love how easy it is to find a card.  There are many instructional videos on youtube that show you how to use the wallet.  It is expensive, but I feel that it's worth every penny.