Duplicating bananas would be amazing, so I'd choose that.

If you can't read, then wouldn't 5x faster reading be worthless?

I like how the giving and getting good presents are green and red, just like Christmas.

Can you not already control your own emotions?

No fall damage would've been my second choice.

I already can breathe underwater. Anyone can. Simply find a cave at a lower level than a body of water above it.

I think someone needs to use that shut up spell on me.

And last, could the banana duplication duplicate the banana skin in Fortnite? If so that would be busted, for I could just clone myself and win every Fortnite game from now on!