Would you rather learn how to play the piano or guitar?

I’m a 14 year old girl.
I was thinking of maybe starting to play either the piano or guitar.
When I was little I played the piano and the guitar, but not for a very long time. (I found it hard because I had short fingers.. haha)
My little brother plays guitar.

I was just wondering, would you rather learn how to play the piano or guitar? And why?

Thanks

The piano. my gf plays the piano, i think its the sweetest thing ever. it sounds amazing the acoustic does on a guitar too.. but too many posers.