they never move! great feel, nice bite on the ball, give you that "pocketing" feeling of holding the ball just a little longer than other strings!
I love this string! It is a little less expensive than other high quality spin strings in the market, but it is still expensive to do a full bed of this (Which I don't think you should try...) I use this in a hybrid setup, and the amount of spin I got was so much more than the Big Banger alu power. All in all, I love this string because I tend to hit flatter strokes, and I need the extra spin. I will be using this in all of my tournaments!
It's always about, "feet-feet-feet," but what about "spin?" This string is about spin period. Love it.
I have used this string as a full set, and as the mains in a hybrid with a natural gut. It really does respond well to big swings. I found it has expetional durability, and as a stringer, I find it easy to install.