Aloha !
Keep The Faith, because it's the best song from the list, and because they made a great come back with it. They proved the world they were back and did it with a good rock song. Everything about this song is loud.
They made another come back with It's My Life but it was clearly much more commercially influenced, it's a pop-rock song and not a true rock song. It contains all the Bon Jovi trademarks but it's mixed in a way that it's not a true Bon Jovi rock song. It's My Life will never get my vote.
Everyone who says that Bon Jovi should make rock songs again should keep in mind that It's My Life wasn't a rock song either.
Salaam Aleikum,
Sebastiaan
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