Ripping DVD-A is not all that common because of the copy protection. There are not that many options, as you can see from the responses to your question. The discussions I have seen are more how to do it that trying to compare quality.
You can also try DVD Audio Explorer, which is one of the earliest and most widely used free programs, although it is a somewhat obtuse command line interface.
https://rapidshare.com/#!download|752p7|269191887|DVDAExplorer2008.07.21.zip|6332|0|0
You can also try DVD Audio Explorer, which is one of the earliest and most widely used free programs, although it is a somewhat obtuse command line interface.
https://rapidshare.com/#!download|752p7|269191887|DVDAExplorer2008.07.21.zip|6332|0|0