Hey i recently switched my main to DH since i wanted to have a really fast mp0/mp1 farm character. As already stated you will get exactly that if you have the gold to supply enough dmg output. At the end of some skill and gear testing i was at a point where ia had to choose between Multi and E Arrow. I just feel like sharing what made me pick E Arrow in the end. First of Multishot is a lot harder to use efficient due to his cone type of dmg output, so while it's great if you have enough distance it can get quiet annoying to clear big groups if they are close by (wich is bound to happen in act3). On that side E Arrow is a lot more forgiving. Multishot really shines if you get the positioning right. It will provide instant dmg with high crits. On that side it's clearly more fun and efective. However it's also more dangerous, since it will kill you a lot faster on reflect mobs if you don't pay attention. So up until now i would have chosen Multishot since it's harder to play but overall better. For me one of the big pro's of E Arrow is that the Hatred return from Nightstalker is a lot better. Together with Vengeance i can spam Gloom, Vault and Calltrops (BtT) like crazy wich ups my farming speed quiet a lot (i can also get away with a lot less ehp that way, wich is again more dmg). My last main was a Witch Doctor and as i was playing my DH, i was quiet happy with the clear speed on white mobs, however uniques and elite took way longer then on a Witch Doctor wich annoyed me quiet a bit. This brings me to another big pro of E Arrow. With Vengeance and some pick up radius you will hardly see you hatred drop to a low level at all (due to it's low costs). So you are free to spend your hatred on something else for faster elite kills. I choose Spike Traps Echoing Blast (that way you also get something out of the chest skill bonus), basically if i get a Unique/Elite i place Spike Traps, turn on Gloom and Calltrops (BtT) and spam E Arrow. Wich does a great job clearing them in a few seconds.