Have OCI and PIO Card

[immihelp]

Kids were born in U.S.A. and have both OCI and PIO card.
We were indian citizens and became U.S. citizens recently..and have OCI and PIO.

While traveling to India from U.S. for 3 months, which one of the above I should carry with me..OCI or PIO which is more powerful along with our U.S. Passports

[immihelp]

How do you have both OCI and PIO?

If you already had PIO when you applied for OCI, you were supposed to return PIO.

Use whichever document you got most recently.