Which approach should you recommend?

You are designing an ASP.NET MVC 2 application. You need to centralize the logic for
handling and logging unhandled exceptions. Which approach should you recommend?

A.
Decorate all controllers with the default Handle Error attribute,

B.
Decorate all controllers with a custom Handle Error attribute

C.
Use try and catch on every method.

D.
Override the One Exception method of each controller.