I think the coolest super to have in the Real World would be Teleportation!
If you could Teleport anywhere, then you'd never be late for work, or for anything.
You can travel anywhere.
If there is heavy traffic or the weather is bad, you can avoid driving.
If you want to visit someplace far but you don't have the money for airfare, you can just teleport yourself there
If you lock yourself out of your home, or car, you can just teleport yourself inside
If you were trying to catch train, but ran late and missed it, you can just teleport into the train.
There are lot of things you could do, if you could just go from point A to point B with just a thought.
What do you think the coolest superpower would be?