Let me just skip my story and get to the main point. These are OP weapons in my opinion.
Boomshot-No really OP just the fact that it blows up twice in one shot.
Gnasher-Again not OP but seems that everyone needs to be active reloaded for kills.
Lancer-Can down insanly fast at certain times.
Incendiary Grenades-Don't mind it killing on impact, but when there is fire on the floor from it, it can down very quickly.
Ink Grenade-Can stun and hurt you very badly.
Of course there are other things I didn't mention. Sorry if you think I am complaining but I'm not, I'm just saying some things need to be nerfed. Thank you for your time!