mammy and firebird is great for defending

it's good but the splashing damage is so suck and the reload time is so late like waiting for a century

it's good to use twins on lower rank, good to knock off nub's aim but this gun is weak when you reached higher rank, twins are weak but when you purchased m1 or m2 twin it will do higher damage and can knock off a heavy tank aim.

i love smoky but if your rank are higher than first lieutenant don't use it anymore because it powerless to destroy those m1/m2 tank.when you reached colonel rank, buy m2 smoky it has more power to destroy m1/m2 tank :)