I had no trouble as a Demon Hunter in normal difficulty. Now, I've graduated to Nightmare and it seems even the easiest mobs can annihilate me within seconds. Until now, I've been employing a ChakramChakram-centered build but it's not really working; the ChakramsChakrams are too slow and don't do enough damage on their first pass.
Which demon hunter build should I utilize on Nightmare if I want to solo?