Fastest way to get passport after visa appointment

[sablesachin9]

Due to some unforeseen circumstances I need to travel back to US as soon as possible.
I have my H1B stamping appointment at Mumbai and I live in pune. What should be the fastest way for me to get my passport?
Which option is faster among these two?
1. Collect passport at pune collection center.
2. Opt for premium passport delivery.

Thanks in advance!