Forum:Knives or Fists? Which is the better melee system?

So, I've played the beta for Call of Duty: Black Ops 3 and it's kinda hard getting used to using Fists instead of a Knife. Anyway, what you guys think is the best melee system for Call of Duty? Knives, fists? Please vote in the poll below.

What melee system do you prefer?

Knives

Fists