Let imagination run wild

I ponder, when one day, I happen to stumble upon an ancient crate which promises me a powerful item, what would I like it to be?

a) A Mirror that tells the future

b) A Cap that allows me to read other’s mind

c) A Machine that turns me into the most perfect person on earth (physical, IQ, EQ,…)

d) A Watch that allows me to teleport to anywhere

e) A Glove that destroys cancer

f) A Potion that turns me invincible.

g) A Glasswatch that freezes time

Two questions here.

1)Any other suggestions?

2)And which one you would like to have?