Questions: Religion & Spirituality

this question isn't for muslims and Christians only, even atheists. Which one do you find better? I know some people will say none since they're athiest but still if you have to chose which one is better then?

https://youtu.be/ajfs7Tp35rQ that video compares jesus and Muhammed in details. And states the Number of verses.

What makes the difference clear is this, and it's not stated in the video. Jesus's last words when he was crucified by the Jews were "father forgive them because they know not what they are doing"
Muhammed's last words after being poisoned by a Jewish woman:"curses be on the Jews and the Christians"
Muhammed owned sex slaves, black slaves, stonned adulterers. While jesus never owned slaves, demanded the stonning to stop.

There are bodies that remain incorrupt and not subject to the normal discourse of human decomposition... Do you find this abnormal, or do you think that this is just a lucky person? It's not a hoax, because even the materials we have today can't preserve bodies like these... Scientists have tried and failed to come up with a plausible explanation... Also, they have been around for hundreds of years, so it is impossible for our technology of today to be the cause of preservation. And is there any connection between the incorrupt bodies and Catholicism, as all of them were Catholics? Any thoughts? Is it a spiritual thing, or material... Or something else entirely?