Trials of Osiris caters to snipers and shotguns . You want to rush use shotguns , you want to stay back and camp then snipe . There are no in betweens. I find most people use their primary If they have no special Ammo ( which is always the case ) .Besides that you won't see anything else , and the primary's you do see on a daily basis are doctorine of passing , mida, last word , hawksaw , pdx or grasp of Malok. If any other primary is used expect to curb stomp the enemy team . Granted there are a lot of people who are good with weapons you hardly ever see ( first curse ) .