<< Will audio cdr burned from my cdwriter on my computer burn better and sound better? >>
NO! The only difference between an "audio" CDR and a "data" CDR is that a small royalty is paid to the music recording industry for each blank disc sold. A small bit of code is written to a part of the blank disc that can't be written to (by a burner) in order for stereo component CD recorders to verify that the royalty has been paid. A computer CDR drive just ignores that code.
They don't burn better or sound better. They just cost more.
Edited for clarity, I hope.