I take that ride all the time. In my opinion pound for pound maybe the greatest band in rock history. Every album was great, and there wasn't much, if any, filler on those albums. Led Zep 4 and Physical Graffiti are both in my top 10 albums of all time. U2 are my favourite band ever, but I think Zep are the greatest band ever. They were only around 12 years and never slipped into a weaker album period.
My top 10 Zep songs
1) Ten Years Gone
2) Stairway to Heaven (Song Remains the Same live version)
3) Over the Hills and Far Away
4) When the Levee Breaks
5) Rock n Roll
6) Down By the Seaside
7) Kashmir
I'm Gonna Crawl
9) Trampled Underfoot
10) Bring it On Home