Predecessor Builds > Feng Mao > My Jungle Feng
I used to buy Hamstring then Reaping Dash, but for early clears the lower mana cost and fact that it resets your basic attack Safeguard seems to help. If you're unfamilar with Feng, you're either going with hit and run tactics to keep pressure on your opponent lanes, or those clutch ambush kills.
When you're jungle clearing don't forget to use your abilities correctly. Safeguard will reset basic attacks, letting you get another in immediately after a basic attack, or a combo after Hamstring. Try to only use Hamstring right after a basic attack lands. Don't underestimate the power of your Reaping Dash either. It's useful for ambush, chasedown executions, and escapes. It also has verticality, so you can jump over ledges and jungle walls to put extra length in or reduce jungle clear times.