I think as long as you know what your end deliverable is, then it makes it allot easier. If you're going to film out, then 1080/24pa is a great choice. If it's for broadcast, then 1080i/60 or 1080i/24p is a better choice. As an editor, if the end client wants the show in 60i, then it won't matter if it's 1080i/60 or 1080i/24p, same thing, I just don't flag the extra fields. However, if it was shot in 1080/24pa and it needs to convert back to 60i, because that's what the network calls for, it's a *****!