Not really, just have some experience of recording which makes me know that no music I know of has greater than 96dB of dynamic range, so 16-bit covers ALL of it, and that the threshold of pain and threshold of hearing cross around 20kHz so a sampling rate of 44.1 kHz is sufficient to encompass everything audible.So your opinion is that 16/44 is enough.
Here is the bad news, you are a brainwashed victim of the CD audio industry.
That does not need any brainwashing, just experience and a modicum of technical knowledge.
Certainly there are plenty of less-than-stellar CD releases but that is despite, not because of, the format.