Declarative Approach vs Programmatic Approach for Content Types Development?

Question

For custom development of Content Types, which approach should be followed, Declarative Approach (via element.xml) vs Programmatic Approach (via code)? What are the pros and cons of each approach?

Answer 1

I think you should use code.

Details can be found here: https://sharepoint.stackexchange.com/questions/13953/best-way-to-package-publishing-content-types