Working with a certified analyst

How important is it to work with a certified (Diplomate) Jungian analyst, as opposed to a psychologist who incorporates a Jungian approach? I've been working with the latter, but as I learn more about analytic psychology, I'm suspecting it may be best to work with someone who really knows this territory, through both extensive study and practical (and in-depth) experience. But at the same time, it feels awkward to just stop and switch. Curious to hear from those who have experience with either, but particularly if anyone has had experience with both, and can comment on the difference.