I love your Blunt Weapons propose :3 (including sharp details)
In my opinion, just "Jitte" and weapon handles need smooth shading.

I actually do have the pipe on smooth shading, but the others are sharp on purpose

But I do think it looks too sharp in game, I'm currently looking into doing a second pass for all of these, but schools starting back up for me so it might take a while

Nice! It always bothered me how similar iron sticks and iron clubs looked.

Great idea! If I can make one suggestion, set your objects to Smooth Shading!
https://docs.blender.org/manual/en/latest/scene_layout/object/editing/shading.html