I thought it was shakas preference to have speed and mobility hence the short spear..
besides who wants to wear metal armour in the hot african sun and walk everywhere with it?
impedes mobility. You ever try moving fast in armor?
neggedThe Zulu Nation used their metal to make the wheels of steel and then molested boys.
Just talkin bout Afrika Bambaattymannegged
Yet they still defeated the mighty British army when the rest of the world were cowardly