Review on KESHES Replacement Bowstring: 12-16 Strands, 44-70 Inches - For Traditional & Recurve Bows! by Ken Cudal

Can't really speak to the durability but it seems to be of good quality and is certainly an improvement over the stock strings that came with my bow. The strings shoot smoothly and from what I can tell accurately. One caveat I need to mention is that if you are going from 16 or 14 stands to 12 like I did, remember to adjust your nocks with a pair of pliers accordingly. You will need to pinch them so that the nock doesn't slide up and down the string. Otherwise, it's been a good purchase overall.