It’s allowed me to use 100% of my brain’s abilities.

Fr

Probably neither.

I would rather have Hidan's immortality

^Just choose from the poll unless you can't decide.

Also you wouldn't want immortality

Immortality is prob the last thing I’d want in the verse

Misclick, 2 rinnegan + rinnesharingan is just much better than Isshiki's shrinking + dimension ability.

Having a Rinnesharingan would be creepy

^"I'd wear a headband all the time to hide my 3rd eye"

Idk how a rinnegan can help me in real life. Isshiki's shrinking ability & teleporting ability would be amazing. My top pick IRL would be the Sharingan though, second is Byakugan.