@vthokie83 I don't have enough info, I just looked at a comparison site, you'd know more. My general understanding is that:
SF marks entry level models up~20+% because they are still a premium brand ad benefit from their R&D and trickle down. As they sell a lot of these, their mid-range in return are priced reasonable and fare well against the competition. The high-end is expensive but not crazy expensive. It's more collector stuff not audiophile stuff anyway.

