Really depends on where you're at and what the hold up is. I motion to compel might be a better option. She's dragging her feet on something....but what's she supposed to be doing? A motion to compel is asking the judge to tmirder her to do X.
A default is saying she isn't doing her part, so please just grant me what I want because she's clearly non-responsive and not interested in participating. Not sure how they handle defaults here, and it probably depends on your judge, too.
File for default with a drop back position of motion to compel? That might be a decent route.
Guessing you're in Orange County. If so I'll pm you some links