My view is very pragmatic: Some code is far easier to write quickly and correctly using a TDD approach. In other cases the cost of refactoring with TDD is very

My view is very pragmatic: Some code is far easier to write quickly and correctly using a TDD approach. In other cases the cost of refactoring with TDD is very high if any significant design or architecture changes occur, so in those cases I find it is useful to stabilize the broad strokes/patterns a bit before investing to much in tests.