I recently ordered some Sufix Mega Twist from a dealer in Tennessee. I guess they misunderstood me because they sent me some Shakespeare UltraTwist line. This stuff is awesome! I ordered some .105 and when I put it in the Stihl Autocut head, it went in easier than the .095 that I have been using. I've been using the Husqvarna .095 Titanium Trimmer Line which I thought was decent, but now I realize how much it sucks. I weedeated along an entire ditch and didn't have to bump the head at all where as with the Stihl or Husqvarna line, I would have to bump it many times. It also left a much smoother cut to me. I would recommend this line to anyone. Great Stuff!