I really don't know the first server. I never really played DayZ Chernarus, I only play DayZ origins. And for the U.H.O. server i can say, i just boosted humanity with a mate. The admins on that server boosted by themselves (one of my clan also helped them to boost...) and when we boosted they banned me. I really never hacked, I even dont know any hacks... So I'd really like to play DayZ Battle Royale, because it looks awesome. :(