depends if you're willing to blow the money on her or not. I'd say , the more fangs , the better , either way. If u don't want to spend , just go for the highest achievable fang count with your curent scs. Besides having true damage , she also does extra 20% to dragon types...and generally dragons tend to be boss type monsters , so i'd say claudia is a pretty good princess to have...even if a bit nieche