I dunno if this thread should be here or somewhere else but let me know.

These are just my observations. Dun Hat On Meh Pls

Fencing is half footwork.
Lockdown is pretty much half footwork.

Fencing : Circles for disengaging, parrying then countering
Lockdown : Circles for dodging and countering

Fencing : Feints
Lockdown : The jukes, ahmahgawh

Fencing : Reading your opponent is one of, if not the main thing you do
Lockdown : "same thing here"

Fencing : Mistakes like getting pressured into having to do something, lunging at the wrong time, etc. are easily punishable
Lockdown : Mistakes such as ( ^ this too ), combo'ing at the wrong time, reloading guns etc. are easily punishable

Fencing : Controlling/being wary of distance between you and your opponent so you're not too far or too close
Lockdown : You can't be across the map when you shoot, you also need distance accordingly to your reaction time ( and ping ) in order to dodge

Fencing : Uses a foil
Lockdown : Uses a toothpick ( Pretty much the same thing )

Any more?