[Arma]

I'm currently rolling with:

http://us.battle.net/d3/en/calculato...VlY!aTe!bZYbba

Although I occasionally change a few around - e.g. elem arrow with impale (with bleed rune)
and caltrops with bat companion (if I really need the rage regen).

I'm currently 90% through Act 2 inferno, will be progressing through act 3 today - it's been decent for me so far.

Current DPS (with Sharpshooter) = 35k
Weapons: Dual wielding 2 x Hand Crossbows

If I start an inferno run, I won't switch out skills for boss fights, since that will get rid of the nephalem valor buffs I have obviously. I always have stampede because of the elite mobs - aiming isn't a problem if you know how to aim at enemies that are getting knocked back, and even so: my frost elem arrow pierces anyway, and the bola acid shot hits 3 targets, which makes missing harder. So long as you can kite and stutter step ok / use caltrops properly, some sets of mobs become very easy.