Which I94 should I hand in? Luck2U2004-01-05 18:22:00

Thanks for any input. I have three I94 cards in my hand with same number, one for J2, others for H1B. I am leaving US soon, I wonder which one I should hand in at the port of exit, and when I am back with advance parole, I will be issued a new I94 with a different number, does it affect my GC petition? Thanks a lot for any advice and suggestion.

You should use the newest one.

Thanks, but our ISO said

you should only have one

I do have three in my hand