Sniper tips for gears of war?

i am a expert sniper so here are some tips:1.never shot a enemy while he runs 2.kill the sniper to on mutliplayer wheither bot or human they are the main targets. 3.consurve ammo the last thing you eant to happen is lose all your ammo and not get the final kill. 4.never trade the shotgun with the sniper if you do get upclose in personal its your best weapon lncer can get screwed up when shot at