Get a good thumb drive, install Ventoy on it, then load it up with different linux distros.
Ventoy is a tool that makes bootable thumb drives that support as many different images/isos as you can fit on the drive. When you boot to a Ventoy thumb drive, you’ll get a GUI that you lets you select which image you want to boot from.
This makes it simple to quickly test or install a bunch of different distros. Better yet, any distro with “live image” support can be run right off the thumb drive without needing to install it first.