I bought the Sierra, which I'm using to make the Handpainted Highlights Socks from One-Skein Wonders. The yarn produces a soft and lofty fabric, with intense colour. I have bought another skein in mountain twilight, and am looking forward to using it for a scarf very soon.
I've bought this yarn in periwinkle blue, green (somewhat Irish, St. Patrick's like), oatmeal and pale yellow; and I absolutely love the yarn for the cheery colours, its lovely sheen and the unusual texture. The nubby-ness is very forgiving of uneven stitches, and the yarn knits up so quickly. I've made 3 little girl shrugs so far, and am planning another 2 more.