When I began knitting, I used solely Addi Turbo circulars. It didn't take long until I grew annoyed with the horrible stiff cable (the company actually recommended holding them in the steam over boiling water to soften and straighten them) and I looked around for an alternative. I bought the Addi Clicks but the needle sizes are too large as I often knit with a 3.25 mm size. On the recommendation of Bill on this site, I switched to Hiya-Hiya interchangeable. I really appreciate the swivel at the join. I've been happy with these until just recently. I ordered several replacement cords from different places and the joins snag my yarns. Very recently, I heard about the Signature range and they look good but are they? So, I ask the MWK folks for recommendations on needles. I don't want Bamboo and interchangeable needles may or may not be important. I will be grateful for any assistance offered.