Halo 4 Loadout tips?

A lot of people don’t quite know how to make a cohesive, fully complementary loadout still.

I think we should help newer people get the hang of it, because it’s sad to see them doing poorly due to this fact.

Hints for future descriptive and informative actions would be appreciated. This is a collaborative effort after all. This has been done before, but it is always by commisioned individuals (like MLG pros), and that has some downfalls…mainly the fact that they are influenced into promoting certain things they otherwise wouldn’t have.