In the past while since we've been using DCO I've had AI shoot me with 100% accuracy through smoke grenades, grass and pitch black scenarios on a regular occurrence, along with AI with their first rounds hitting me in the head and unconning me at distences past 300 metres.
It is quite ridiculous at times.
We are not on an even playing field with this mod. With LAMBS the AI where brutal but at normal fighting distances most rounds where suppression until a change where one of those rounds would hit us and deal damage.
With DCO it does not feel like the AI shoot to suppress anymore, they just shoot to kill and kill with 100% lethality.