Highrez,
May I ask your honest opinion.

Of the three upgrades, which brings most to the party?

1. 808v5 to 808v6 RBCD
2. 8000 to 8000SE RBCD
3. MQA material plus the above in totality.

Not an easy answer I know, % improvements compared to 3 would be helpful

Just interested in your opinion.

Hector

AV: Thorens TD160B, SME, ShureV15MK2, 500, 598, 861v4, DSP7200.1, DSP3300HC Samsung UE55, SkyHD.
DINING: MS600, AC200, DSP5200SEUG.
STUDY 504, Roon Nucleus + RevB, 808v6, 5200SE, Mac & PC (Touch Screen), Prime+PS Grado GS1000i
HORIZONTAL: M80, MS200, Red Rose Spirit + Sonus Faber Toys, iPad Mini
A capella to Zydeco