User blog comment:Argorrath/Advanced Warfare - "Ohm" Heavy Weapon available Xbox Season Pass holders/@comment-1187559-20150303155852/@comment-25261281-20150303233931

No one uses the AE4 in non-HC modes because it cannot counter the Bal-27 and the ASM1 (aka what almost everyone uses). However, it is quite frequent in HC because of its one-hit kill capacity (although it is now outclassed by the Ohm).