What level does Sturdy or Heavy combat armor spawn. Metal armor tends to be heavier than a corresponding piece of leather armor. Metal armor is simply any kind of armor made of metal, from metal plates crudely put together to state of the art craftsmanship. The most important of these was the general purpose combat armor issued to … However, this weight issue isn't particular to metal armor. Metal armor has a higher amount of resistance and threshold bonuses but leather has a higher AC. Synth Armor is better at Energy defense than Combat Armor. In Fallout, it is possible to g… The costume comes in three variation types including heavy, regular, and sturdy. BoS Chest still beats out Leather for DR and ER.