Best quality U2 concert DVD?

I just bought U2 Go Home - from Slane Castle - great performance, but fairly poor quality, especially the video IMO. Which of their concert DVDs has the best picture / sound quality?

Also, Moody Blues - Live At Montreux 1991 was TERRIBLE quality, their Red Rocks concert dvd was much better. I'll probably just throw this one in the trash it was so bad. :(

Their Live from Boston DVD has better picture quality.

But overall I think that Go Home is the better DVD.