Bass guitar strings are expensive. So, this pack is an good way to save a little bit money. In combination with my Fender Jazz Bass, the sound is great. Direct into the pa, everything i expect from a bass sound is aviable. It is heavy to discribe the sound, because of the combination from Bass, Strings, Amp/Box etc. I would call it "wide" in my case.
In my case, the durability is long. The last two set pack hold a year, but in the end the sound was... The actually set sounds after two month with everyday practise and a weekly band rehearsal good. In combination with the ghs fast fret a good investment.