This is not an either or, it is an and. The one being a good idea doesn't preclude the other from being a good idea as well. Do them both. (And also avoid co

This is not an either or, it is an and. The one being a good idea doesn't preclude the other from being a good idea as well. Do them both. (And also avoid concurrency wherever you can. And of the available forms of concurrency, threads are one of the worse ones.)