thing is there free I use mint and Ubuntu ,but there all easy to download burn the iso to a dvd [live bootable ] and try them out ..
don't even need to install on a hard drive until your ready and got one you seem to like .. then if you fiond you don't like it well just grab another one
its not like 100 bucks a copy like windows free to down load and use as much as many times as you want
[for example ]
Linux Mint can be thought of as filling the same role as Microsoft's Windows, Apple's
Mac OS, and the free BSD OS. Linux Mint is also designed to work in conjunction with
other operating systems (including those listed above), and can automatically set up a
“dual boot” or “multi-boot” environment (where the user is prompted as to which
operating system to start at each boot-up) during its installation.
Linux Mint is a great operating system for individuals and for companies.
You can download the Linux Mint operating system for free. It comes as an ISO file
which you need to burn to a blank DVD. The liveDVD is then bootable and provides a
fully-functional operating system which you can try without affecting your PC. In
layman's terms, when you put Linux Mint on a DVD and place it into your computer, you
can try it out while leaving your current system intact.
https://www.linuxmint.com/documentation/user-guide/Cinnamon/english_18.0.pdf
just pick your poison and give them a try