Lost my the 0.069/D string within 2 weeks. Wanted to adjust the saddles, so I loosened the string slightly and as I turned the string is broke about a 1/2" from the tuner, within the fabric winding. String wasn't even up to tension. Never had a problem before with any other strings.
The sound was great for what I play. Feel was good, but I expect much more out of strings in this price range.
I put them on and got excited. Perfect dimension and tension for my bass, and really great acoustic tone. I thought I had found the perfect strings.
Then I played through my amp and the sound disappeared.
It took me a while before I figured out why I didn't like them, but finally realized that these strings have no sustain, only attack.