There are a lot of people that do this... Distro-Hopping.

Most people use the term in a derogatory manner... "Dude, quit distro-hopping, and just pick one!"

But what are some of the benefits that can come from out of distro-hopping?

I'll start:

Most "Distro-hoppers" have all of their personal data (music, photos, files, etc.) backed up, because they might reinstall an OS at any moment.