I just upgraded to an xbox one x, while my friends do not have the same. We were "ghost / grey rogue" in the dark zone, I was able to clear at the thieves den and be back out easily before they were even loaded in. I would be back out and "ghost / grey rogue" before they came out we were able to clear this multiple times repeatedly. No sure what the rewards are for clearing "ghost / grey rogue" but if any can easily be farmed by players with a xbox one x.
https://www.youtube.com/watch?v=Xifj...ature=youtu.be got it recorded, for you guys hope this helps sorry my map knowledge is sub par at this point