As for me … I'd be probably most tempted by the sonic. There's no indication that a wizard's staff (or magician's wand) actually convey any powers themselves if you're not already of the right blood. A light saber would be cool, sure, but what would you do with it? And doubly so for a sword stuck in a stone, even if it belonged to some "watery bint."
The sonic screwdriver, assuming I could figure out how to use it … that would be useful.
Reshared post from +Grace O’Connor
I would pick the sonic. All the way. What would you chose?
I'm good with tools, so have to go with the sonic.
What’s the one on the far right? Is that supposed to be Harry Potter’s wand?
The Master Wand, yes.
By “Master Wand,” do you mean “Elder Wand”? That is, one of the Deathly Hallows?
Yes, that would be what I mean.