Blu-CD or SACD? (not the new Blu-spec CD, discussing profile 3.0 BD vs. SACD)

[Blue]

This thread has surprising remained civil - just. Let's keep it that way. Sample size and rate must almost be up there with religion and politics. There is never going to be an agreement as to which point is the point where no difference can be detected by the human ear. Blu-ray at least has the advantage that there is plenty of room and in pressing costs for a 100KB will cost the same as 24GB, so I guess the bigger the better. Let the civil debate continue - this thread is being watched...