A leather set of armor is way too tedious to and iron is too easy obtain to make crafting leather armor worth it. Copper, however, is very easy to obtain (easier than iron) but serves little function outside of decorative blocks. The copper tools addon fixes this by adding copper tools and armor which are a tier between stone and iron. The copper tools have more durability, speed, and damage than stone tools and leather armor, but less than iron tools and armor. They also have bad enchantment luck since they are so easy to get.
Showcase Video:
The Copper Tools and Armor:
Copper Sword
Damage: 5
Durability: 190
Copper Axe
Damage: 4
Durability: 190
Mining speed: 5
Copper Pickaxe
Damage: 3
Durability: 190
Mining Speed: 5
Mining Power: It can mine everything a stone pickaxe can
(Formally went by RaidGames)
I love making Minecraft maps and addons for Bedrock edition. I consider myself to be more of a map creator, a lot of my recent work has been addons. Updates are slow because college is evil.