[rjryan]

I have a unique opportunity to pick up either a Koetsu Black Goldline, Rosewood Standard, or Rosewood Signature. I'd love the signature, but are they really worth the extra $$$?

And are the Rosewoods really all that much better than the Black Goldline.

I know this is a really open ended, and subjective question, but I am curious to see if anyone has moved up the Koetsu line and can elaborate. I've seen at least one review that went through the progression.