What I have noticed is servers that disable AI (namely the non-official Powerbits server, with no mods) record substantially higher performance levels than servers that have AI enabled.
Although we don't know what specifications each server has, usually the less a server has to account for the better the performance.
However I see that fighting AI can be fun, as they provide just that little bit more of a challenge to get to supply depots.

i agree with the task creator. For ArmA, we want truly immersive gunfights/ engagements, and now with these brighter nights some of that immersion is just broken. Why do helicopters even have spotlights if we can already see well without them? Please, revert back to darker nights.

totally agree with the task creator.