I prefer Stone Mountain Dakota Pre Streched Strings on my Hunting and 3D Comp Bows.... They custom make them to your specifications prestreched under 700lbs tension....... Good Prices... their strings are fast, durable, reliable and have a wide varitity of colors to mix and match. I have them on my 2 Parker Ultra Lite 31's, Parker Phoenix 34, and on the Hubby's Mathews MQI and Mathews Ovation. I have only experienced 1/8th of and inch strech on my string in over a years time, not bad after a competitors string I had streched over and inch and a half.
The serving dosent seperate , I check the cam and posts and centerserving all the time and no serving seperation , they coat their serving with a type of adhesive to reduce serving seperation.
Check them out at
www.stonemountainbowstrings.com
They have very good customer service and stand behind their strings.
I have been very happy with them and thats why I choose to shoot for them