Fantastic Game, but...

I'm holding out for the Standalone DayZ. Hackers are a huge problem on the mod. You'll survive and gather equipment for a couple of hours, and just when you're feeling your proudest, you and everyone else on the server will be teleported to the same spot where you'll be promptly killed in the ensuing confusion. Standalone DayZ should address this issue.

Also, from what I've heard, avoid WarZ like the plague. It's a cheap knockoff of DayZ just trying to make a quick buck. They've been standalone from the start and they are inferior to the DayZ mod and just as susceptible to hackers as the DayZ mod. I've also heard from other people that they're outright exaggerating and lying about their features to make a quick, easy buck. So beware.