I tried some fiber from a new source, Nest Fiber Studio.
The link goes to the online shop, where you can see some of the latest items. It sells out in moments, so you have to know when the updates are planned in order to get some. Announcement of updates are posted on the Friends of Nest Fiber Studio forum on Ravelry.
My first Nest spin is "Analog Girl" on Mixed Blue-Faced Leicester. I got about 275 yards of 3-ply fingering/dk.