I am creating a game called Lands Of Destonia. Inside it I am using Spuzzum's s_damage library. However I'm stuck I don't know what colors to use for the damage points. I have 3 ideas. Can you guys help me?

Choice 1: Make everything one color.(Red or Black)

Choice 2: Make every different type of weapon have a differnt color. For example Golden axe and Golden sword will have a gold color. Silver Axe will have a silver color. Posion weapons will have a green color.etc.

Choice 3: For this one I will have 4 different colors. When someone attacks the enemy the computer puts the right color by checking to see which kingdom the attacker is from. For Example the Tiknoa kingdom will have a Orange color and the Neilkant will have a blue color.etc.(Names of the kingdoms are not yet decided does are just some letters i stuck toghter)