Using a different distro each year

I don’t know if someone has done this before but:

What would be the benefit of changing ones main machine Linux distro per year?

Say I for the next 5 years, I use a different Linux (or Unix idk) distro for a year. Then report back what certain aspects of using the distro were beneficial or different from other distro, or couldn’t do but could do in other distros...

Like Ubuntu would be the easiest and most supported distro for many things

Versus using fedora or Linux mint and seeing if those will run docker or kubernets

I just thought if someone wanted to bathe in the Linux pool and take a dive in each one to see what kind of rides or slides that each distro gives the user.