Kingwa said there is only minor difference between Master 11 and M7+9.
So Im infront of another tough choice. I had originally ordered NFB-1AMP but upgraded it to Master 11. I haven't paid rest of the sum yet as I wasn't prepared to shell out 2 grand. Waiting for my wage next week.
There has been used Master 7 for sale in local forum for some time. Now he has dropped the price to 1200€. That would mean used M7+M9 would cost slightly more than the Master 11. And my amp choice wouldn't even be limited to M9. tough choices.
That's kinda funny you mention that. I bought a nfb1amp and the master11 was released while the order was processing. I cancelled it and upgraded to master 11 immediately. I figured it was a no brainer yet I wasn't ready to shell out the cash. I made it happen anyhow. You could be patient and yet the promo deal of 5% off, plus the free Amanero combo 384 deal. That's pretty hard to beat!
My personal opinion is I prefer an all in one, as space is limited. Otherwise, the m7/m9 combo is pretty darn awesome!
I would still choose the master11. It works for my needs and the amp is pretty darn amazing.