I found a new brush maker on Etsy. I bought one of his brushes and I absolutely love it. This is a guy to watch. He was also great to deal with. Very friendly and helpful. When I have time I'm going to update this thread with a in depth review, but for now I will let the brush speak for itsself.
I just realized I never did a review of the brush. I will find the review I did and copy and paste it here. But basically the conclusion is this guy is going to become common name like grizzly bay and wolf whiskers. It's a great brush.
I love the Yaqi SK07, aka Cashmere. For me, 24x50mm is a great setup for this. Very balanced, an overall winner.