I think Wearing the Inside Out wins for me, because...well, he made a comeback.

on the list summer 68 is my pick but like alot i too would have defo picked stay

Stay, Burning Bridges......how could they be forgotten? They are some of the best vocal work he's ever done! My choice of the ones listed though was Paint Box. I just love that song.

Out of these, I'd say Mathilda Mother. But the song that made me open my eyes to Rick's amazing voice is Echoes - Although David deserves 50% of that credit. The way they harmonize Echoes is beyond words...

My favorite is Wearing The Inside Out. His voice is different than on earlier songs where he sings lead and the song has such a great, methodical pace to his melody. Love it.

Whatever happened to Stay, Burning Bridges and Echoes?

You only have 10 options in a poll, I believe. Those three if added to what's already up there would exceed that.

The criteria I've used to select the songs, by the way, is that Rick was the dominant or only vocalist on at least part of the song. I've left out songs like Echoes or the chorus of Us and Them because it seems that Rick and Dave's voices are equal in volume, so it's harder to hear what Rick is doing. I've also left out Rick's versions of Comfortably Numb and Arnold Layne, because they weren't performed by Floyd but rather as part of Dave's solo band.