What is everyone's favorite ending theme? How would you rank them from favorite to least?

MGS1 - "The Best Is Yet To Come"
MGS2 - "Can't Say Goodbye To Yesterday"
MGS3 - "Way To Fall"
MGSPO - "Calling To The Night"
MGS4 - "Here's To You"
MGSPW - "Heaven's Divide"

I really like the actual music in "Here's To You" but the singer sounds off to me.

I don't like the lyrics in "Heaven's Divide."

I have the same problem with the singer in "Way To Fall."

So for me it's up between MGS1, 2 and PO. They're so different that it's hard to compare. "Can't Say Goodbye" is the most beautiful and I love the lyrics, but "Calling" has the most epic feel to it. And "Best" is a classic.