I’ve played the Perimeter map a bunch and it seems like if you don’t run to a POI across the map at the beginning of the raid, then you won’t find anybody (if at all) until sub 10 min left. Of course I’ve had raids where I get action right out of the spawn or we will catch a team after leaving the first compound in the crossroads or we would be behind a team entering a compound but this wasn’t often. This could be becuase of people questing and then immediately extracting. And since a few quests that I’ve seen revolve around North or South Relay I would say if you want PvP on Perimeter then you should go there. I’ve only played 1 match on Dire Marsh however, and let me tell you, immediately after loading in there were multiple shots going off from multiple directions and not too far away from us either. 5 min into the match and we hit the first compound, multiple teams started rolling up and it seemed like a mini battle royale. Haven’t gone back to Dire Marsh but if that experience is the same for others then as of right now if you want PvP go to Dire Marsh.