I went with Blind Faith, as it just moves me more. I
love both of these tracks, so this was difficult - but there's just more feeling in Blind Faith. The outro-chorus of ITNOG hits me in the feels, too, but it's a different kind of feels, a tragic feels. Blind Faith is a more uplifting song, at least musically. And as
@KidInTheDark666 pointed out, the bridge section is beyond catchy.
Blind Faith is also a more original song, as it has a more classic prog sound when compared to the obviously Metallica-influenced riffs of ITNOG. Aside from the outro-chorus, ITNOG also features those unsettlingly creepy middle verses with the bass groove, and then slightly later the staccato bass groove under one of the solos. I really do love all of that!