honestly,with the current state of DayZ stand alone, H1Z1 should own it easily,granted they are pretty much the same concept, But being a DayZ player since the early days of the mod,and working on various mods for Dayz,i am really looking forward to H1Z1 ,the engine they have is amazing (if you have played planetside 2 then you know what i mean) im buying it as soon as it hits early access on steam