User blog:Tali's no.1 fan/300-M. The Worst Gun in The Game?

I get the impression that this is one of the worst guns in the game. There are only so many instances where it can prove useful. I guess it's a pretty cool gun, but comparing it to the Geth Plasma Shotgun it seems pretty redundant. It's even stated on this wiki that Grunt can do better with a free DLC gun than this 15,000 Platinum monster shotgun. Grunt himself even states that he doesn't know how useful it might be! Personally, I've only tried it a few times on the Collector Cruiser when replaying a Soldier playthrough and I died a lot. It doesn't fit my playstyle (Headshots with Widow!) so does anyone want to put forward their best tactics for using this gun? It needs some fans to help it through these difficult times :(