Honestly I don't think it's really going to matter the order...you do such different stuff during each of those things (with the exception of night float...which is one of the reasons I like obgyn) that having one of those orders over the other isn't going to give you a leg up in terms of knowledge. If I were you though I might do the clinic one first because you might learn a little more of the basics there. But still...don't think it's going to make a huge difference.