I would wish for a bottemless bag of items. I would be able to withdraw any item from the bag that I wanted and never have it go empty.
I would wish for a remote control that has power over everything rationally possible for it to control. Not only can it open your garage and crank you car, it can make the sun go down and the moon come out. It can turn you invisible and light trees afire, etc etc. It would best be described as an all-powerful modern magic wand.
Lastly, I would wish for boundless knowledge. I would want to know all languages, to have inexpressible wisdom, to know of all events present and past. (Best not to toy with the future)

Those are my wishes.

What is it they say about silence being golden?