It's real easy to settle this debate.
If someone asks you to put them onto Nas by giving them a playlist of his top 20 songs, My Way is either going to be on the playlist or you're going to think twice about leaving it off if you do.
If someone asked you to do the same thing for Jay, I don't think that song would be in the top 20 list. It might be close but I bet it wouldn't crack it. And I think most Jay fans would admit this.
And again I like Jay more than Nas.
Nas and Alchemist have made a lot of dope songs together but My Way is probably the best one. Honorable mentions to Book of Rhymes, No Idea's Original, and Tick Tock.