Zingnut I feel that 8125 is one of the best materials out there for string makeing . Zebra strings are junk , and you should have twists in your string so that the peep alligns correctly for each shot , that is unless you want a rubberband attached to your peep sight and pointing right at your eye every time you draw your bow . Winners Choice strings are expensive but are of excellent quality and they put in one twist per inch of string length . Hopefully your pro shop will do something simmular .