What is the overall best and most efficient way to manage multiple colliders?

I am talking about making each collider distinguishable and being able to control when they trigger their code.

The only two approached I know of are:

a) give each collider and their cohesive script(s) their own GameObject and if grouping them together is desired, make a parent GameObject with no collider so that they can transform together without the colliders and scripts interfering with each other

b) give each collider component their own identifier and only run the code when the identifier matches

Are there better ways of doing this?