I would love bronze armor and tools, maybe just as good or better then iron but not as good as steel. Maybe even even bronze ladders walls, door and the like?

I do not support Armor, most people skip everything until iron if not even diamond, there's no reason to add armor imo - but there won't be any harm if you'll add that.

i would love Bronze slabs and stairs

mayhaps like, Bronze versions of the create and vanilla copper set? (i.e. cut, scales, shingles, etc.)

I would also like bronze to have more uses, but adding armor and tools is a redundant and empty way to accomplish that imo. There are already plenty of progressive tiers of tools and armor, especially with the steel tier this mod adds, so a new tier would likely be ignored by most players. If bronze is to receive more uses, it would make more sense to give it uses that fit into a current deficit of gameplay (i.e. maybe supplementing the strength/capability of Create components, or allowing the creation of new components altogether).

in create big cannons you can make bronze and steel cannons, just wanna point this out