Well it depends on what your character can handle. I didn't run that much LT Torment for one because I wasn't playing a rogue at the time. My mage and barb was finding all my stuff from hell levels on Torment difficulty as they leveled. My mage runs Death Fathom, set claw off hand, Belisle helm, and...

I have a dozen or so Heartseekers... but then again my mage, barb and rogue go through torment with a breeze.