I'm a "vinyl guy", but used CDs are cheap and plentiful and nearly indestructible. Once I have them, I make a backup copy to my network, making it easy to stream them. They are more convenient than vinyl, you can pause them, skip tracks, etc. They take up a lot less space than vinyl.
And I have an excellent CD playback system. Actually two now, I recently bought a converter to send the audio from my Oppo HDMI out to the i2s input of my Rockna Signature Wavedream DAC. The Rockna Wavedream NET server also provides excellent CD playback, but it only does Redbook. The converter lets me play the DSD layer of SACDs from the Oppo through the Rockna DAC. Some of the SACDs are really great.