To start off I must say both these players are excellent on both types of HC. Djokovic has won USO and reached multiple finals, won at Paris and reached the Cincy finals multiple times. Murray has won Miami, reached multiple AO finals and IW finals. Clearly Nole is no slouch on fast HC and Murray is no slouch on slow HC. But the popular opinion seems to be that slow HC is better for Nole and fast HC better for Murray. Both these players are fairly alike in that they rely a lot on movement and their excellent backhand. Can someone break down what makes one surface better for Nole and the other better for Murray?