TehAwfulWaffle
Recruit
I have to go with the AN-94. It's accurate and versatile, and that's what I look for in a weapon. I tend to use SMGs the most, however, and my favorite in that class is the MSMC. I'm also quite fond of the LSAT; I haven't use LMGs much historically in CoD games, but the LSAT and HAMR are beastly.
Greetings, Devil Dog! Welcome to the Call of Duty Forums. It looks like you're looking forward to Call of Duty: Black Ops 6, but haven't created an account yet. Why not take a minute to 
haha. Overall I would have to say i like the SMG the best.