User blog comment:The Gunsmith/So, what weapons did you actually end up using?/@comment-3429008-20120418184323

In my first playthrough as an infiltrator I used Valiant and Mattock - quite light, Valiant Headshots massacre basic enemies with impunity, Mattock with disruptor ammo is very good against defences on bigger opponents.

In multiplayer, as I mostly play Asari Justicar so I'm stuck with lighter weapons - mostly I use Avenger X until I can get a better assault rifle to a decent level.