I just bought this through an auction on eBay:
It's my birthday present! I can't wait 'till it gets here. I have a lot of fiber that needs processing. Ever since I gave myself tennis elbow while weeding dandelions from the front yard last spring, the combing with the wool combs has slowed down.
Carding fibers will produce a different end product in the spun yarn vs. combing the fibers, so I won't give up combing altogether. I'll still prepare fibers both ways, depending on what type of yarn I want to make. And I have lots of alpaca, wool, and angora waiting to be prepared and spun!