[mothered]

Editing is my biggest focus at the moment

What type of editing are you referring to?

For Instance, If It's HD video editing, It will chew through 16 GB of Ram In no time at all, particularly when multitasking. Based on that, my recommendation on what to upgrade Is clear.

Spot on, its specifically for video editing that is quite heavy.

I'll definitely check out getting some more RAM if that's the case.

Do note that 4k video editing Is even more demanding, so If that's the case with yourself, allow for 32 GB at the minimum.

Stating the obvious, be sure the MOBO can accommodate It.