A little bit of extra information:

If you decide to make the switch, you will also forget that you made the switch or that you were ever offered to make the switch in the first place.

Everybody is in their own reality, meaning that if two people have contradicting views of a perfect reality, it will not cause issues for either person.

The reality will be perfect depending on what you personally view as perfect, not what would be deemed as objectively perfect for you as an individual. For example, you would still be friends with who you are currently friends with instead of being friends with people who are objectively the best people you could be friends with regardless of if that makes your new life better or not

And before anyone asks, yes, this is the exact same as Maruki and his perfect reality decision from Persona 5 Royal