Buck nasty is a guy from North Carolina. He does make a good string and he stands behind his work. I have never bought one but know several guys that have and they swear by them.
I bought a string and cable for my back up bow earlier this year. I like it a lot. I would recommend them to anyone. I will probably order another set for my Whisper Creek before long. It took like two weeks or something to get mine. The wait may be a little longer this time of year though. Check out this thread on AT for more info. http://www.archerytalk.com/vb/showthrea ... ty+strings
I have used BuckNasty's strings and cables. He makes a great product and he will stand behind it - in other words, if there is any problem (even if it is yours) he will make it right. Great guy.
I'd recommend any good quality string made with 450X , that has little creep . I like VaporTrail strings . They have very little creep , good tight servings , and are quick to ship a string .