[Ghillie973]

Black (or dark colors) are needed on BDUs cause it needs to represent shadows on a 2 dementional pattern. A ghillie suit doesn't need black because it already creates shadows.

Also you can't say which camo is better than another. It depends on where you play. To you Cadpat may suck only cause it doesn't work in your environment(sp). It's the same reason you wouldn't use winter whites in the summer.