forget superpowers what device would you pick?

[transjen]

If you could have a real working verson of a futureristic device which would you pick? a working lightsaber? or a working phaser? a X-WING fighter?, Id be torn between KITT from KNIGHT RIDER and a TARDIS both would be cool imagine walking out of the mall and having your car drive it's self to pick you up after talking into your watch plus having tubro boost and just jumping over a slow moving bozo or having a working TARDIS and being able to go anywere or anytime. Gawd i need to get some sleep Jennifer