just like any other pvp fps game most important thing is knowledge, knowing the maps and spawns. being able to know where the other team will be, knowing which routes to take depending on spawns. then after that its gun knowledge I use different guns depending on the map like mat for exp a great map for the suros has long straight line of sights easy to take advantage with the suros. then theres maps like blue which a fast fire rate AR works well I use the vanq or a non upgraded suros (hint if xur sell suros again buy one and don't upgraged it put smart drift and now you have a laser) also this game tempo is fast or slow so sometimes it pays to be able to know the tempo of the game theres times where the other team is playing slow and ill just straight up rush shotgun in hand and just destroy them after that its just skill and thumbs