If I could have just one superpower
(so many superpowers to choose from!)
I'd like to 'beam' myself anywhere in the world whenever I want. Feel like having a croissant in Paris this morning? Done in 2 seconds!

I'd like this superpower because there are places and people I'd like to visit, but gettin' there is often a drag. And trip planning too. I like to get up in the morning and see, moment-by-moment, what I feel like doing... not planning a trip weeks or months ahead of time.

Potential downsides? hmmm... Well, I haven't worked out yet the fine tuning of the exact spot I'd land when teleporting. I mean, what if I land in someone's bathroom while they're, you know, doin' bathroom stuff. Or what if I suddenly materialize sitting on top of my sister's kitchen table, scaring the bejeezus out of her.

I'm not worried though. I'm sure those things could be ironed out.