And the winner of the madness challenge is...

Fast Money Madness

Two of the biggest technology companies will go head-to-head Tuesday night for the title of "Best stock of the future."

After numerous battles, the world's largest company by market cap, Apple, will square off with the "king of social media," Facebook, as viewers decide which of the two is the best play right now.

The tech debate is part of the "Fast Money Madness Challenge." Here's a preview of the traders' thoughts so you can make the trade now.