I started my Waving Lace socks and I'm through the leg on the first. The Koigu is so beautiful with its subtle color variations. I can't get the camera to capture it quite correctly.
I chose to do the scalloped lace edging to make the socks more feminine. The main lace pattern is so easy to memorize so it makes excellent television knitting. When the leg isn't stretched there's a clear zigzag pattern. When it is stretched (over an old check box -- it's all I could find!), it looks deceptively complex.