There aren't many moral dilemmas when it comes to tasks in Gray Zone Warfare. But if you choose to complete Line in the Sand or The Value of Sharing, your code of ethics may influence your decision.
The Value of Sharing // Line in the Sand | Complete Guide to the Gray Zone/Tutorial
There are numerous instances in Gray Zone Warfare where you are given the same task by two different vendors, and it is up to you to decide who you want to complete it for. Most of the time the task is the same, and the only difference is who you turn it in to, and what rewards you get.
But in Line in the Sand and The Value of Sharing, while you must find the location of a hidden drug stash, the options for what to do with the drugs are vastly different.
Regardless of which vendor you ultimately choose, the location of the drug stash is the same for both tasks. The stash is in a box under a raised house in Ban Pa, in the upper left corner of the map coordinates (205, 137). Under the house itself, they are in a box on the corner of a rug.