My vote goes to "Happy Xmas (War Is Over)" -- not only do I simply like the song better, but I can never get that darn refrain from "Wonderful Christmastime" out of my head!!!(arrrrrgggggghhhhhhhh.............)
They're both nice songs. I like Wonderful Christmas Time just a bit better.
But I must admit I struggle with Ringo's "I Wanna Be Santa Claus"
I reckon.
actually Pauls is very catchy and John mightve 'borrowed' that verse melody)