I want to know the answer to the following question:
What is believed to better offer sounds of higher frequencies, compact discs or records?
All the background I'm provided with is that "Turntable rumble obscures the low-end limit of vinyl but the upper end can be, with some cartridges, reasonably flat within a few decibels to 30 kHz, with gentle roll-off.". Is that enough to answer the question?