Even 4-1-2-1-2 Narrow Diamond has beaten this (I seen it live at least twice many years ago). But, the key in there can be seen again, it is still like 3 in the middle and 3 attackers just in front. But those were old days. Right now, I do not know what the game engine will significantly prefer to be used, but one thing for sure is that orders matter a lot. On paper, all those formations I listed above look good, but wrong orders can be costly.