What is the difference between Unliving Choker and this?

To be more clear about this item:
Writhing Choker and Unliving Choker will start different quests but lead to the same objective. So:

Unliving Choker:
Starts: An Invitation, of Sorts...
Chains:
2nd: Near Miss
3rd: You Can Run, But You Can't Hide
4th: Dressing Down
5th: Infiltrating Voltarus
...
Writhing Choker:
Starts: Darkness Calling
Chains:
2nd: Close Call
3rd: Silver Lining
4th: Suit Up!
5th: Infiltrating Voltarus
...
As you can see the quest names are different but have all the same objectives and by the 5th chain they have converged into one only.
Conclusion: Do not waste your time trying to get the other choker once you've gotten your first.

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物品等级：70
拾取后绑定
唯一
本物品开启一项任务

需要等级 74
"这条仍在滴血的项链是用骨头制成的……"

掉落于: 干瘪的巨魔

掉落几率: 4.02%

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