im like level 28 and where im at is i technically killed krom.
i say technically because the brick in my group fucking went kamakazi up the whole fucking thing (dying about 10 times in the process, but second winding each time) and killed him while i was a mile away.
starting to appreciate revolvers as well. get one with a scope, and high damage, it's a nice sniper rifle option to be honest(for use in ranges not comfortable to be using a sniper rifle with). sure my revolver holds two bullets, but fuck, unless it's a brute, it's most likely dead after those two shots.
i guess i could have an assault rifle, but fuck those. i roll with sniper rifle (<) smg (^) shotgun (v) revolver (>) with the revolver interchangeable with a nice elemental rocket launcher if i find one. i see it as i need a good damage smg, i am lilith, that's just what she does (with like 48% increases on smg damage with the class mods, it's frankly retarded not to have one on you if you are the siren, it's just the best close/mid range damage you got), 12 mag shotguns i enjoy for little swarm mobs, and sniper rifles because enemies in this game will kick your freaking ass if you aren't careful and picking off enemies from a distance is always a good idea. revolver kind of fits that "random mid range" slot, even though my smg/shotty are just fine at mid range, it's harder to headshot at those ranges, and well when the revolver headshots, it basically kills.