Through the years I've acquired different sets of interchangeable knitting needle sets including my most commonly used: Addi and KnitPicks. I tend to bounce back and forth between my wood sets and nickel plated brass sets depending on the project and the type of yarn I'm using. My new set of Knitter's Pride Deluxe Karbonz Interchangeables just arrived today. In ordering this set of needles, I'm attempting to address two issues. The first one being the inconsistency of the way the cables attach to my needles on my other sets. I've had problems with gaps in the fittings of my interchangeables that cause some snagging in my yarns. I've also had some problems with cables that are so badly produced that my needles can't screw on all the way. Now those issues have always been addressed promptly by my vendors so I won't complain. However, it would be nice if there were no issues to begin with. The second reason I wanted to try the Knitter's Pride Karbonz is that I've developed some issues on my right wrist. I'm a continental knitter and so a lot of my knitting action comes through my wrists. Also, for some reason at age 37, I've got some arthritis in my knuckles as well (binding off stitches is a total pain). So because Knitter's pride Karbonz are made with the nickel plated brass I love so much on these tips for swift processing, plus the warm feel and almost weightlessness of smooth carbon fiber construction, I decided to give them a try. They feel almost weightless in my hands as I mentioned, and they have some unique pliability to the body of the needle. The cords on this set are the most flexible I've ever worked with! The needles feel great and they actually put less strain on my wrist. The needle points are perfect. They are sharp but not painfully so; neither are they so blunt that they prove useless in increases, decreases and other maneuvers. I love the tips!