i found it not that easy to find which string would fit a 5 string violin. I really loved this one, as it gave a clearer and more "complete" sound than the previous string (the one made by Helicore).
The difference in tone with all my other strings (Evah Pirazzi) was really clear to me, though. It mattered to me since I thought of my low-C string as a different one than the rest.
Still, I love it! Go ahead and give it a try :-)