Snow outside plus it's a Sunday so perfect excuse to spend all morning and most of the afternoon listening. Not bothering to do comparisons to anything other than the upgrade.
Sound is liquid, organic, precise...very happy!
Glitches , I had one or two drop outs occasioanlly, are resolved on my system.
BitPerfact has proved to be the best value upgrade in a long time, many thanks!
P.S. Apps purchased from Apple for main system and my laptop, it's a steal!