[denNorske]

Unless you're making one of the largest gamemodes out there, I highly doubt the difference is noticable. Correct me if I'm wrong though.

ZCMD is doing a fairly good job and is found in many todays scripts. I also think they are varying in popularity based of user preference.

I would guess pawn.cmd could use (a tiny bit) more memory since it's a plugin, but don't think it's affecting CPU much.