Yes i like the Killstreaks but i somtimes i add somthing at the 9 kill range like a reaper or an AH6 rather 4 to 5 kill killstreaks like that. for guns i prefer the M4 for Medium range engagements dual weild FMGs for up close. I like sleight of hand but i prefer scavenger because i like having the extra ammo also i also use hardline for easy killsteaks and and stalker for strafing