How To Get The Most Renegades Coins

I don't mind the event too much. ;o less lag in the Zakum map would be nice.... does the real Zakum lag nearly this much?

No, because the real zakum doesn't usually have more than a handful of people in the map.
It does have graphic memory glitches, though. Goes invisible or blinks in and out, causes some of your windows to be invisible, etc. It might make you disconnect.