These needles are excellent; noticeably outperforming the many other circular needles I have tried over the years, both in durability and performance (and definitely in versatility!). I have used the Addi Click Turbos for about 5 years, and together these sets (Turbo, and these Rocket/lace tips) offer me 95% of the needles I will likely ever use. I recommend watching the Paradise Fibers video detailing the differences in the sets, but I think virtually all serious knitters would be pleased to have some Addi Clicks in their needle collections. Worth the investment!
I love these needles so much! I've had the bamboo clocks for a few years now and I love them as well. I was nervous purchasing the lace shorts because I tend to be a loose knitting so I prefer a grippy needle and I was also nervous about the short needle length. I've been working on a cardigan now and they're perfect! They're beautifully slick and I'm happy to report that the needles aren't too short at all :).