I should have titled it "metal" LOL!! I don't know why I said steel. oh well.... I think you all got the idea
I'm knitting up a cardigan now and the yarn is an acrylic/cotton blend and I didn't like using my bamboo needles (while doing swatch). So, I tried a pair of metal ones and LOVE them with this yarn. I have just about every size of circulars in bamboo and now I want metal ones!! Except when doing socks. But I can't afford or see doing that big of a switch. I wish I had the money to buy the addi-clicks set! Someone in my knitting group has a set - looks so handy.
I don't have any problems using my bamboo ones using wool yarns.