At present Digital is behind Vinyl in terms of SQ. Any excellent system will reveal this. If your system doesn’t reveal this, then you need an “excellent” not just a good one.
Digital is still rather young. We’ve seen massive improvements in it within the last 10 years. Taiko, WADAX, Horizon, are just a few of the examples. Who knows what’s on the blueprint agenda for the next 10 years?
Digital will continue to improve! Presently, some can hear the different between Digital and Vinyl. As proven by the MOFI debacle, some can’t (i.e. 1000s we’re fooled, still are). So, Digital is evidently making some serious strides. IMO, it will catch up with Vinyl and possibly even surpass it one day, perhaps even surpassing tape … ?
Who knows what the future of audio holds? Perhaps CDs will make a comeback? Perhaps Vinyl will make a second comeback? What about tape? Perhaps digital will stream ahead. Maybe all of the above will happen … Who knows?