Interpol. Both live and on record.
Live, Editors have done some cracking gigs. But none tjhat I've seen have been as good as the best Interpol ones I saw in Zurich, Munich and Berlin. And watching Interpol is just funnier.
On record, Interpol have Evil, Obstacle 1, No I In Threesome, Roland, Narc, Take You On A Cruise, Pioneer to the Falls, Leif Erikson, Untitled, Slow Hands, Untitled, PDA, Stella, NYC, C'Mere, Specialist, Say Hello To The Angels, etc etc. Editors dont have as many great songs.
And everytime I've met Interpol they've always been dead nice to me.