Hey folks, initially I had been avoiding PvP situations as much as possible in DMZ as I was afraid of both the power of the 3vs1 as a solo player and didn't want to lose all of my loot, and in most instances if I knew enemy operators were nearby I was getting out of there as quickly as possible.
Since playing a little more I don't value my loot as much to be honest once you are a little more comfortable with the game and you know where to look its relatively easy to find some sensible weapons, a Medium Backpack, Two Plate Vest, Self Revive or Revive Pistols, this gives you a good chance of survival so I have been embracing the PvP when finding an enemy operators out in the DMZ.
I did take out a player at a Dead Drop during a match yesterday and then dead dropped his loot myself, I felt a little bad after then wondered if I should feel bad or not which has prompted this question. I know that really anything goes theres a hunt squad contract in the game which gives you cash for taking out enemy players and also a Calling Card for taking out 500 operators in DMZ so its encouraged.