What is the best program for audio/data and 1:1 copies? (opinions and examples why)

[sp0ck]

I put this thread out here for everyone, I would like for experienced users to put down what they think is the best program for 1:1 copies of various media. Give examples please of the media being copies and the program being used (settings within program are welcomed. This is here to help you, me and everyone. Thanks for your time.