Visa or Master Card - which shares are better in multiplying your wealth?

Comparative study between two of the biggest credit card issuing companies in the world. 

This study is not to help you choose the right credit card, in fact this study is to help you to choose the right shares, in order to multiply you wealth. 

(Please  note that the graph is been rebased to 100. The white line stands for "Master Card " and the other line stands for "Visa". The comparison period is from Oct-08 to Oct09)