The ESV is a very easy to understand version of the Bible add David Heath's excellent narration, which is clear and easy to understand, and the ESV comes to life. I have a friend who works long hours; I got this for him as a gift. He loves it and listens to it for hours a day.
Every morning I walk for 20 minutes per PT's intructions. I really enjoy listening to the ESV bible I downloaded to my MP3 player. It is easy to transfer and I have the whole bible my mp3 player (4G). I have lots of empty space left for audio books.
I like how David Heath reads. He is clear and doesn't add extreme emphasis, like a scoursby reading. But I do love listening to scoursby read my KJV, too. I am using my ESV more often these days.