Have had to restring different string 4-5 times now, they do nothing but break. Ended up switching 5th string to Aquila's regular nylgut (which I never had any issues with as long as I tune it up slowly the first time) due to the red string not being long enough after breaking so many times.
The few strings i managed to get to the correct tuning sounds well enough though, but I would still recommend looking elsewhere