Not keen on that card design for a couple of reasons. Firstly, I can see problems using it in places/countries where they are used to a uniform design of card which has persisted for decades, with the number and name on the front. Secondly, I don't like the security number being on the same side as the card number, it means with one simple covert photo (or a good memory) someone has the whole lot. Turning over for the security number seems logical, this does not and it looks like form over function.