Hey Don- They were a great band. After Duke is about where I parted company. Am on a Genesis jag the last few days. Listened to Three Sides Live earlier today (actually 4 sides live on the recording I own...but that's good because Paperlate and some of their later studio drivel isn't there)...and Duke after W&W. I will have to dust off my copy of Lamb. There is some good music on that one but it always seemed a bit uneven to me. I'll give a listen to your favs. For me its been TOTT, W&W, ATTWT. Foxtrot needs to be in there too. Maybe I don't really have a favorite as such.
Ciao
Ciao